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BjCandlePatternsLibrary "BjCandlePatterns" Patterns is a Japanese candlestick pattern recognition Library for developers. Functions here within detect viable setups in a variety of popular patterns. Please note some patterns are without filters such as comparisons to average candle sizing, or trend detection to allow the author more freedom. doji(dojiSize, dojiWickSize) Detects "Doji" candle patterns   Parameters:      dojiSize : (float) The relationship of body to candle size (ie. body is 5% of total candle size). Default is 5.0 (5%)      dojiWickSize : (float) Maximum wick size comparative to the opposite wick. (eg. 2 = bottom wick must be less than or equal to 2x the top wick). Default is 2   Returns: (series bool) True when pattern detected dLab(showLabel, labelColor, textColor) Produces "Doji" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern bullEngulf(maxRejectWick, mustEngulfWick) Detects "Bullish Engulfing" candle patterns   Parameters:      maxRejectWick : (float) Maximum rejection wick size. The maximum wick size as a percentge of body size allowable for a top wick on the resolution candle of the pattern. 0.0 disables the filter. eg. 50 allows a top wick half the size of the body. Default is 0% (Disables wick detection).      mustEngulfWick : (bool) input to only detect setups that close above the high prior effectively engulfing the candle in its entirety. Default is false   Returns: (series bool) True when pattern detected bewLab(showLabel, labelColor, textColor) Produces "Bullish Engulfing" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern bearEngulf(maxRejectWick, mustEngulfWick) Detects "Bearish Engulfing" candle patterns   Parameters:      maxRejectWick : (float) Maximum rejection wick size. The maximum wick size as a percentge of body size allowable for a bottom wick on the resolution candle of the pattern. 0.0 disables the filter. eg. 50 allows a botom wick half the size of the body. Default is 0% (Disables wick detection).      mustEngulfWick : (bool) Input to only detect setups that close below the low prior effectively engulfing the candle in its entirety. Default is false   Returns: (series bool) True when pattern detected bebLab(showLabel, labelColor, textColor) Produces "Bearish Engulfing" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern hammer(ratio, shadowPercent) Detects "Hammer" candle patterns   Parameters:      ratio : (float) The relationship of body to candle size (ie. body is 33% of total candle size). Default is 33%.      shadowPercent : (float) The maximum allowable top wick size as a percentage of body size. Default is 5%.   Returns: (series bool) True when pattern detected hLab(showLabel, labelColor, textColor) Produces "Hammer" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern star(ratio, shadowPercent) Detects "Star" candle patterns   Parameters:      ratio : (float) The relationship of body to candle size (ie. body is 33% of total candle size). Default is 33%.      shadowPercent : (float) The maximum allowable bottom wick size as a percentage of body size. Default is 5%.   Returns: (series bool) True when pattern detected ssLab(showLabel, labelColor, textColor) Produces "Star" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern dragonflyDoji() Detects "Dragonfly Doji" candle patterns   Returns: (series bool) True when pattern detected ddLab(showLabel, labelColor) Produces "Dragonfly Doji" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow   Returns: (series label) A label visible at the chart level intended for the title pattern gravestoneDoji() Detects "Gravestone Doji" candle patterns   Returns: (series bool) True when pattern detected gdLab(showLabel, labelColor, textColor) Produces "Gravestone Doji" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern tweezerBottom(closeUpperHalf) Detects "Tweezer Bottom" candle patterns   Parameters:      closeUpperHalf : (bool) input to only detect setups that close above the mid-point of the candle prior increasing its bullish tendancy. Default is false   Returns: (series bool) True when pattern detected tbLab(showLabel, labelColor, textColor) Produces "Tweezer Bottom" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern tweezerTop(closeLowerHalf) Detects "TweezerTop" candle patterns   Parameters:      closeLowerHalf : (bool) input to only detect setups that close below the mid-point of the candle prior increasing its bearish tendancy. Default is false   Returns: (series bool) True when pattern detected ttLab(showLabel, labelColor, textColor) Produces "TweezerTop" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern spinningTopBull(wickSize) Detects "Bullish Spinning Top" candle patterns   Parameters:      wickSize : (float) input to adjust detection of the size of the top wick/ bottom wick as a percent of total candle size. Default is 34%, which ensures the wicks are both larger than the body.   Returns: (series bool) True when pattern detected stwLab(showLabel, labelColor, textColor) Produces "Bullish Spinning Top" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern spinningTopBear(wickSize) Detects "Bearish Spinning Top" candle patterns   Parameters:      wickSize : (float) input to adjust detection of the size of the top wick/ bottom wick as a percent of total candle size. Default is 34%, which ensures the wicks are both larger than the body.   Returns: (series bool) True when pattern detected stbLab(showLabel, labelColor, textColor) Produces "Bearish Spinning Top" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern spinningTop(wickSize) Detects "Spinning Top" candle patterns   Parameters:      wickSize : (float) input to adjust detection of the size of the top wick/ bottom wick as a percent of total candle size. Default is 34%, which ensures the wicks are both larger than the body.   Returns: (series bool) True when pattern detected stLab(showLabel, labelColor, textColor) Produces "Spinning Top" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern morningStar() Detects "Bullish Morning Star" candle patterns   Returns: (series bool) True when pattern detected msLab(showLabel, labelColor, textColor) Produces "Bullish Morning Star" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern eveningStar() Detects "Bearish Evening Star" candle patterns   Returns: (series bool) True when pattern detected esLab(showLabel, labelColor, textColor) Produces "Bearish Evening Star" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern haramiBull() Detects "Bullish Harami" candle patterns   Returns: (series bool) True when pattern detected hwLab(showLabel, labelColor, textColor) Produces "Bullish Harami" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern haramiBear() Detects "Bearish Harami" candle patterns   Returns: (series bool) True when pattern detected hbLab(showLabel, labelColor, textColor) Produces "Bearish Harami" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern haramiBullCross() Detects "Bullish Harami Cross" candle patterns   Returns: (series bool) True when pattern detected hcwLab(showLabel, labelColor, textColor) Produces "Bullish Harami Cross" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern haramiBearCross() Detects "Bearish Harami Cross" candle patterns   Returns: (series bool) True when pattern detected hcbLab(showLabel, labelColor) Produces "Bearish Harami Cross" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow   Returns: (series label) A label visible at the chart level intended for the title pattern marubullzu() Detects "Bullish Marubozu" candle patterns   Returns: (series bool) True when pattern detected mwLab(showLabel, labelColor, textColor) Produces "Bullish Marubozu" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern marubearzu() Detects "Bearish Marubozu" candle patterns   Returns: (series bool) True when pattern detected mbLab(showLabel, labelColor, textColor) Produces "Bearish Marubozu" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern abandonedBull() Detects "Bullish Abandoned Baby" candle patterns   Returns: (series bool) True when pattern detected abwLab(showLabel, labelColor, textColor) Produces "Bullish Abandoned Baby" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern abandonedBear() Detects "Bearish Abandoned Baby" candle patterns   Returns: (series bool) True when pattern detected abbLab(showLabel, labelColor, textColor) Produces "Bearish Abandoned Baby" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern piercing() Detects "Piercing" candle patterns   Returns: (series bool) True when pattern detected pLab(showLabel, labelColor, textColor) Produces "Piercing" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern darkCloudCover() Detects "Dark Cloud Cover" candle patterns   Returns: (series bool) True when pattern detected dccLab(showLabel, labelColor, textColor) Produces "Dark Cloud Cover" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern tasukiBull() Detects "Upside Tasuki Gap" candle patterns   Returns: (series bool) True when pattern detected utgLab(showLabel, labelColor, textColor) Produces "Upside Tasuki Gap" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern tasukiBear() Detects "Downside Tasuki Gap" candle patterns   Returns: (series bool) True when pattern detected dtgLab(showLabel, labelColor, textColor) Produces "Downside Tasuki Gap" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern risingThree() Detects "Rising Three Methods" candle patterns   Returns: (series bool) True when pattern detected rtmLab(showLabel, labelColor, textColor) Produces "Rising Three Methods" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern fallingThree() Detects "Falling Three Methods" candle patterns   Returns: (series bool) True when pattern detected ftmLab(showLabel, labelColor, textColor) Produces "Falling Three Methods" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern risingWindow() Detects "Rising Window" candle patterns   Returns: (series bool) True when pattern detected rwLab(showLabel, labelColor, textColor) Produces "Rising Window" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern fallingWindow() Detects "Falling Window" candle patterns   Returns: (series bool) True when pattern detected fwLab(showLabel, labelColor, textColor) Produces "Falling Window" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern kickingBull() Detects "Bullish Kicking" candle patterns   Returns: (series bool) True when pattern detected kwLab(showLabel, labelColor, textColor) Produces "Bullish Kicking" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern kickingBear() Detects "Bearish Kicking" candle patterns   Returns: (series bool) True when pattern detected kbLab(showLabel, labelColor, textColor) Produces "Bearish Kicking" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern lls(ratio) Detects "Long Lower Shadow" candle patterns   Parameters:      ratio : (float) A relationship of the lower wick to the overall candle size expressed as a percent. Default is 75%   Returns: (series bool) True when pattern detected llsLab(showLabel, labelColor, textColor) Produces "Long Lower Shadow" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern lus(ratio) Detects "Long Upper Shadow" candle patterns   Parameters:      ratio : (float) A relationship of the upper wick to the overall candle size expressed as a percent. Default is 75%   Returns: (series bool) True when pattern detected lusLab(showLabel, labelColor, textColor) Produces "Long Upper Shadow" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern bullNeck() Detects "Bullish On Neck" candle patterns   Returns: (series bool) True when pattern detected nwLab(showLabel, labelColor, textColor) Produces "Bullish On Neck" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern bearNeck() Detects "Bearish On Neck" candle patterns   Returns: (series bool) True when pattern detected nbLab(showLabel, labelColor, textColor) Produces "Bearish On Neck" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern soldiers(wickSize) Detects "Three White Soldiers" candle patterns   Parameters:      wickSize : (float) Maximum allowable top wick size throughout pattern expressed as a percent of total candle height. Default is 5%   Returns: (series bool) True when pattern detected wsLab(showLabel, labelColor, textColor) Produces "Three White Soldiers" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern crows(wickSize) Detects "Three Black Crows" candle patterns   Parameters:      wickSize : (float) Maximum allowable bottom wick size throughout pattern expressed as a percent of total candle height. Default is 5%   Returns: (series bool) True when pattern detected bcLab(showLabel, labelColor, textColor) Produces "Three Black Crows" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern triStarBull() Detects "Bullish Tri-Star" candle patterns   Returns: (series bool) True when pattern detected tswLab(showLabel, labelColor, textColor) Produces "Bullish Tri-Star" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern triStarBear() Detects "Bearish Tri-Star" candle patterns   Returns: (series bool) True when pattern detected tsbLab(showLabel, labelColor, textColor) Produces "Bearish Tri-Star" identifier label   Parameters:      showLabel : (bool) Shows label when input is true. Default is false      labelColor : (series color) Color of the label border and arrow      textColor : (series color) Text color   Returns: (series label) A label visible at the chart level intended for the title pattern wrap(cond, barsBack, borderColor, bgcolor) Produces a box wrapping the highs and lows over the look back.   Parameters:      cond : (series bool) Condition under which to draw the box.      barsBack : (series int) the number of bars back to begin drawing the box.      borderColor : (series color) Color of the four borders. Optional. The default is color.gray.      bgcolor : (series color) Background color of the box. Optional. The default is color.gray.   Returns: (series box) A box who's top and bottom are above and below the highest and lowest points over the lookback topWick() returns the top wick size of the current candle   Returns: (series float) A value equivelent to the distance from the top of the candle body to its high bottomWick() returns the bottom wick size of the current candle   Returns: (series float) A value equivelent to the distance from the bottom of the candle body to its low body() returns the body size of the current candle   Returns: (series float) A value equivelent to the distance between the top and the bottom of the candle body highestBody() returns the highest body of the current candle   Returns: (series float) A value equivelent to the highest body, whether it is the open or the close lowestBody() returns the lowest body of the current candle   Returns: (series float) A value equivelent to the highest body, whether it is the open or the close barRange() returns the height of the current candle   Returns: (series float) A value equivelent to the distance between the high and the low of the candle bodyPct() returns the body size as a percent   Returns: (series float) A value equivelent to the percentage of body size to the overall candle size midBody() returns the price of the mid-point of the candle body   Returns: (series float) A value equivelent to the center point of the distance bewteen the body low and the body high bodyupGap() returns true if there is a gap up between the real body of the current candle in relation to the candle prior   Returns: (series bool) true if there is a gap up and no overlap in the real bodies of the current candle and the preceding candle bodydwnGap() returns true if there is a gap down between the real body of the current candle in relation to the candle prior   Returns: (series bool) true if there is a gap down and no overlap in the real bodies of the current candle and the preceding candle gapUp() returns true if there is a gap down between the real body of the current candle in relation to the candle prior   Returns: (series bool) true if there is a gap down and no overlap in the real bodies of the current candle and the preceding candle gapDwn() returns true if there is a gap down between the real body of the current candle in relation to the candle prior   Returns: (series bool) true if there is a gap down and no overlap in the real bodies of the current candle and the preceding candle dojiBody() returns true if the candle body is a doji   Returns: (series bool) true if the candle body is a doji. Defined by a body that is 5% of total candle size
Pine Script® library
by Bjorgum
63
Harmonic Pattern Detection [LuxAlgo]Harmonic patterns make up a major part of the many patterns traders use to make investment decisions. The following tool aims to automatically categorize which XABCD harmonic pattern is highlighted by the user and to alert when the price reaches the PRZ or D point. The tool can categorize Bat, Gartley, Butterfly, and Crab patterns. Settings XA Precision: The Gartley and Butterfly patterns require precise ratios for the XA segment, this setting allows giving some headroom for the detection of these patterns. For example, the Gartley pattern requires a ratio for the XA segment of 0.618, using an XA precision of 0.01 will allow the segment to be considered correct if above 0.608 and under 0.628. Bullish: Color of a bullish pattern Bearish: Color of a bearish pattern The X, A, B, C, D settings determine the location of the harmonic pattern vertices. The user does not need to change them from the settings, instead only requiring adjusting their location on the chart like with a regular drawing tool. Setting these vertices is required when adding the indicator to your chart. Usage Upon setting the harmonic pattern vertices, the segments, as well as each ratio and PRZ, will be displayed. A dashboard in the top right displays which harmonic pattern has been detected. Detected bearish crab pattern on BTCUSD15. Bullish butterfly pattern on MATICUSD15. It is important not to use an XA precision value that would return overlapping ranges between the Gartley/Harmonic and other patterns. Using the default value is recommended. The upper limit of the PRZ is determined as vertex D plus 38.2% of segment DX, while the lower limit is the vertex D minus 38.2% of segment DX. Various methods exist for the determination of the PRZ, this one is general but the user can use one proper to the detected harmonic pattern. Finally hovering on the label highlighting the segment ratios return the proper ratio used by each harmonic pattern for that precise segment.
Pine Script® indicator
by LuxAlgo
33
HarmonicPatternLibrary "HarmonicPattern" Functions to detect/check harmonic patterns from provided values. line_price_rate(point_c, point_b, point_a) Compute the price rate of the line AB divided by the the line BC Parameters: point_c : float, the price at point C. point_b : float, the price at point B. point_a : float, the price at point A. Returns: float line_time_rate(_c, _b, _a) Compute the time rate of the line AB divided by the the line BC Parameters: _c : float, the time or bar_index at point C. _b : float, the time or bar_index at point B. _a : float, the time or bar_index at point A. Returns: float is_inrange(value, min, max) Check if value is within min/max range of tolerance. Parameters: value : float, value to check tolerance. min : float, minimum value in range of tolerance. max : float, maximum value in range of tolerance. Returns: bool isHarmonicTriangle(rate_cba, margin_of_error) Check if the rate(s) correspond to pattern ("Harmonic Triangle"). Parameters: rate_cba : float, percent rate of the triangle CBA. expects a negative rate. margin_of_error : float, percent rate of expected error margin, default 0.05(5%). Returns: bool is2Tap(rate_cba, margin_of_error) Check if the rate(s) correspond to pattern ("2Tap", 'Double Top / Bottom'). Parameters: rate_cba : float, percent rate of the triangle CBA. expects a negative rate. margin_of_error : float, percent rate of expected error margin, default 0.05(5%). Returns: bool is3Tap(rate_edc, rate_cba, margin_of_error) Check if the rate(s) correspond to pattern ("3Tap", "Triple Top / Bottom"). Parameters: rate_edc : float, percent rate of the triangle EDC. expects a negative rate. rate_cba : float, percent rate of the triangle CBA. expects a negative rate. margin_of_error : float, percent rate of expected error margin, default 0.05(5%). Returns: bool is4Tap(rate_gfe, rate_edc, rate_cba, margin_of_error) Check if the rate(s) correspond to pattern ("4Tap", "Quadruple Top / Bottom"). Parameters: rate_gfe : float, percent rate of the triangle GFE. expects a negative rate. rate_edc : float, percent rate of the triangle EDC. expects a negative rate. rate_cba : float, percent rate of the triangle CBA. expects a negative rate. margin_of_error : float, percent rate of expected error margin, default 0.05(5%). Returns: bool isABCD(rate_cba, rate_dcb, margin_of_error) Check if the rate(s) correspond to pattern ("AB=CD"). Parameters: rate_cba : float, percent rate of the triangle CBA. expects a negative rate. rate_dcb : float, percent rate of the triangle DCB. expects a negative rate. margin_of_error : float, percent rate of expected error margin, default 0.05(5%). Returns: bool isBat(rate_edc, rate_dcb, rate_cba, rate_eda, margin_of_error) Check if the rate(s) correspond to pattern ("Bat"). Parameters: rate_edc : float, percent rate of the triangle EDC. expects a negative rate. rate_dcb : float, percent rate of the triangle DCB. expects a negative rate. rate_cba : float, percent rate of the triangle CBA. expects a negative rate. rate_eda : float, percent rate of the triangle EDA. expects a negative rate. margin_of_error : float, percent rate of expected error margin, default 0.05(5%). Returns: bool isButterfly(rate_edc, rate_dcb, rate_cba, rate_eda, margin_of_error) Check if the rate(s) correspond to pattern ("Butterfly"). Parameters: rate_edc : float, percent rate of the triangle EDC. expects a negative rate. rate_dcb : float, percent rate of the triangle DCB. expects a negative rate. rate_cba : float, percent rate of the triangle CBA. expects a negative rate. rate_eda : float, percent rate of the triangle EDA. expects a negative rate. margin_of_error : float, percent rate of expected error margin, default 0.05(5%). Returns: bool isGartley(rate_edc, rate_dcb, rate_cba, rate_eda, margin_of_error) Check if the rate(s) correspond to pattern ("Gartley"). Parameters: rate_edc : float, percent rate of the triangle EDC. expects a negative rate. rate_dcb : float, percent rate of the triangle DCB. expects a negative rate. rate_cba : float, percent rate of the triangle CBA. expects a negative rate. rate_eda : float, percent rate of the triangle EDA. expects a negative rate. margin_of_error : float, percent rate of expected error margin, default 0.05(5%). Returns: bool isCrab(rate_edc, rate_dcb, rate_cba, rate_eda, margin_of_error) Check if the rate(s) correspond to pattern ("Crab"). Parameters: rate_edc : float, percent rate of the triangle EDC. expects a negative rate. rate_dcb : float, percent rate of the triangle DCB. expects a negative rate. rate_cba : float, percent rate of the triangle CBA. expects a negative rate. rate_eda : float, percent rate of the triangle EDA. expects a negative rate. margin_of_error : float, percent rate of expected error margin, default 0.05(5%). Returns: bool isShark(rate_edc, rate_dcb, rate_cba, rate_eda, margin_of_error) Check if the rate(s) correspond to pattern ("Shark"). Parameters: rate_edc : float, percent rate of the triangle EDC. expects a negative rate. rate_dcb : float, percent rate of the triangle DCB. expects a negative rate. rate_cba : float, percent rate of the triangle CBA. expects a negative rate. rate_eda : float, percent rate of the triangle EDA. expects a negative rate. margin_of_error : float, percent rate of expected error margin, default 0.05(5%). Returns: bool is5o(rate_edc, rate_dcb, rate_cba, rate_eda, margin_of_error) Check if the rate(s) correspond to pattern ("5o"). Parameters: rate_edc : float, percent rate of the triangle EDC. expects a negative rate. rate_dcb : float, percent rate of the triangle DCB. expects a negative rate. rate_cba : float, percent rate of the triangle CBA. expects a negative rate. rate_eda : float, percent rate of the triangle EDA. expects a negative rate. margin_of_error : float, percent rate of expected error margin, default 0.05(5%). Returns: bool isWolfe(rate_edc, rate_dcb, rate_cba, rate_eda, margin_of_error) Check if the rate(s) correspond to pattern ("Wolfe"). Parameters: rate_edc : float, percent rate of the triangle EDC. expects a negative rate. rate_dcb : float, percent rate of the triangle DCB. expects a negative rate. rate_cba : float, percent rate of the triangle CBA. expects a negative rate. rate_eda : float, percent rate of the triangle EDA. expects a negative rate. margin_of_error : float, percent rate of expected error margin, default 0.05(5%). Returns: bool is3Driver(rate_edc, rate_dcb, rate_cba, rate_eda, margin_of_error) Check if the rate(s) correspond to pattern ("3 Driver"). Parameters: rate_edc : float, percent rate of the triangle EDC. expects a negative rate. rate_dcb : float, percent rate of the triangle DCB. expects a negative rate. rate_cba : float, percent rate of the triangle CBA. expects a negative rate. rate_eda : float, percent rate of the triangle EDA. expects a negative rate. margin_of_error : float, percent rate of expected error margin, default 0.05(5%). Returns: bool isConTria(rate_edc, rate_dcb, rate_cba, rate_eda, margin_of_error) Check if the rate(s) correspond to pattern ("Contracting Triangle"). Parameters: rate_edc : float, percent rate of the triangle EDC. expects a negative rate. rate_dcb : float, percent rate of the triangle DCB. expects a negative rate. rate_cba : float, percent rate of the triangle CBA. expects a negative rate. rate_eda : float, percent rate of the triangle EDA. expects a negative rate. margin_of_error : float, percent rate of expected error margin, default 0.05(5%). Returns: bool isExpTria(rate_edc, rate_dcb, rate_cba, rate_eda, margin_of_error) Check if the rate(s) correspond to pattern ("Expanding Triangle"). Parameters: rate_edc : float, percent rate of the triangle EDC. expects a negative rate. rate_dcb : float, percent rate of the triangle DCB. expects a negative rate. rate_cba : float, percent rate of the triangle CBA. expects a negative rate. rate_eda : float, percent rate of the triangle EDA. expects a negative rate. margin_of_error : float, percent rate of expected error margin, default 0.05(5%). Returns: bool isHnS(rate_fed, rate_feb, rate_edc, rate_dcb, rate_cba, rate_eda, margin_of_error) Check if the rate(s) correspond to pattern ("Head and Shoulders"). Parameters: rate_fed : float, percent rate of the triangle FED. expects a negative rate. rate_feb : float, percent rate of the triangle FEB. expects a negative rate. rate_edc : float, percent rate of the triangle EDC. expects a negative rate. rate_dcb : float, percent rate of the triangle DCB. expects a negative rate. rate_cba : float, percent rate of the triangle CBA. expects a negative rate. rate_eda : float, percent rate of the triangle EDA. expects a negative rate. margin_of_error : float, percent rate of expected error margin, default 0.05(5%). Returns: bool
Pine Script® library
by RicardoSantos
7
All Candlestick Patterns - ExportThis is a copy of the built-in All Candlestick Patterns indicator, but with an additional plot for each indicator to support exporting. When exporting, each candlestick pattern will have its own column, with a 1 indicating the candlestick pattern was detected, and 0 indicating it wasn't. The plots are all overlaid, so are they are not useful for viewing, they are only used to generate values to export. This indicator also does not include alerts, so the built-in indicator should be used for everything except exporting.
Pine Script® indicator
by okadoke
Candlestick Pattern FinderThis script identifies common candlestick patterns and marks them with a tool-tip on the chart. It is a compilation of Tradingview's built-in candlestick finding scripts so it uses the same rules defined by Tradingview to identify the patterns. Instead of using a separate indicator for each candlestick pattern, you can use this script to find all the candlestick patterns with a single indicator. By default, the script does not mark any of the detected patterns on the chart. You will have to open the indicator settings and enable the patterns you would like to see on the chart. There are also three tick-boxes that let you to enable/disable all the selected bearish/bullish/neutral patterns at once, i.e. if you would like to only see bearish patterns, you can disable all the bullish and neutral patterns at once with the corresponding tick boxes. When you enable bullish patterns again, the script will show your selection of bullish patterns again on the chart. When you hover on the tool-tips with your cursor, a short description about the pattern will be displayed.
Pine Script® indicator
by niko_83
2
Function To Candles - Another way to see indicatorsIntroduction There are different and better way's to see price data, a candlestick chart is one of the best way to see the price since you have access to the open/high/low/close information, this is really efficient and can allow for naked non parametric trading strategies (candlesticks patterns) . But what about making candles out of indicators ? There are tons of studies about candlesticks patterns in price data but none (?) about candlestick patterns using indicator data, therefore i made this script in order to show candles from various indicators, i also made an heikin-ashi mode. Rsi To Candles All the indicators are use the open/high/low/close price as input in order to return candles. length control the indicator period. Stochastic To Candles The stochastic oscillator is restrained in a range of 0/100, therefore when equal to 0 or 100 the candles can be flat. Rate Of Change To Candles The rate of change don't distort price as heavily as other indicators since its based on differencing. Center Of Gravity To Candles The center of gravity (cog) is defined from tradingview as "an indicator based on statistics and the Fibonacci golden ratio", its not an indicator i'am familiar with and i don't know if its the same proposed by Elhers. The candles are smooth, high length can flatten the candles heavily making them hard to see. Correlation Oscillator In a range of -1/1 this indicator is quite smooth and can also flatten candles. Patterns And Heikin-Ashi There are tons of patterns that can be generated from candlesticks, they can be applied to this indicator as well. The indicator can show an heikin-ashi mode, heikin-ashi candlestick use averaging to plot candles, this is why they appear smoother, some signals generated from heikin-ashi candles are : Bullish body with no lower shadows = Strong Uptrend Bearish body with no higher shadows = Strong Downtrend High range and small body = Indecision/Risk of reversal Conclusion I made an indicator able to draw candles from other indicators, those candles contain various information that can generate decision from patterns. I hope you find a use to it, if its the case share your findings with me, maybe that you will even be able find a new candlestick pattern :) Thanks for reading !
Pine Script® indicator
by alexgrover
17
High Performance Candlestick Patterns Colors//Candle Patterns Ranked by Performance THOMAS N. BULKOWSKI //1. Bearish Three Line Strike +Up 67.38% //2. Bullish Three Line Strike -Down 65.23% //3. Bearish Three Black Crows -Down 59.83% //4. Bearish Evening Star -Down 55.85% //5. Bullish Upside Tasuki Gap +Up 54.44% //6. Bullish Inverted Hammer -Down 51.73% //7. Bullish Matching Low -Down 50.00% //8. Bullish Abandone Baby +Up 49.73% //9. Bearish Two Black Gapping -Down 49.64% //10. Brearish Breakaway -Down 49.24% //11. Bullish Morning Star +Up 49.05% //12. Bullish Piercing Line +Up 48.37% //13. Bullish Stick Sandwich +Up 48.20% //14. Bearish Thrusting Line During Dowtrend +Up 48.10% //15. Bearish Meeting Line +Up 48.07% //Down=Yellow Bar Color and Black Text //Up=Blue Bar Color and Blue Text //High Performance Candlestick Patterns Colors Top 15
Pine Script® indicator
by ceyhun
1
Bearish Candlestick PatternsDoji Black Spinning Top White Spinning Top Bearish Abandoned Baby Bearish Advance Block Bearish Below The Stomach Bearish Belt Hold Bearish Breakaway Bearish Counter Attack Lines Bearish Dark Cloud Cover Bearish Deliberation Blok Bearish Descending Hawk Bearish Doji Star Bearish Downside Gap Three Methods Bearish Downside Tasuki Gap Bearish Dragonfly Doji Bearish Engulfing Bearish Evening Doji Star Bearish Evening Star Bearish Falling Three Methods Bearish Falling Window Bearish Gravestone Doji Bearish Hanging Man Bearish Harami Bearish Harami Cross Bearish Hook Reversal Bearish Identical Three Crows Bearish In Neck Bearish Island Reversal Bearish Kicking Bearish Ladder Top Bearish Last Engulfing Top Bearish Low Price Gapping Play Bearish Mat Hold Bearish Matching High Bearish Meeting Line Bearish On Neck Bearish One Black Crow Bearish Separating Lines Bearish Shooting Star Bearish Side by side White Lines Bearish Three Black Crows Bearish Three Gap Up Bearish Three Inside Down Bearish Three Line Strike Bearish Three Outside Down Bearish Three Stars in the North Bearish Thrusting Line During Dowtrend Bearish Tower Top Bearish Tristar Bearish Tweezers Top Bearish Two Black Gapping Bearish Two Crows Bearish Upside Gap Two Crows
Pine Script® indicator
by ceyhun
Bullish Candlestick PatternsBullish Abandone Baby Bullish Above The Stomach Bullish Belt Hold Bullish Breakaway Bullish Concealing Baby Swallow Bullish Counterattack Lines Bullish Deliberation Block Bullish Descent Block Bullish Doji Star Bullish Downside Gap Two Rabbits Bullish Dragonfly Doji Bullish Engulfing Bullish Hammer Bullish Harami Bullish Harami Cross Bullish High Price Gapping Play Bullish Homing Pigeon Bullish Hook Reversal Bullish Inverted Hammer Bullish Island Reversal Bullish Kicking Bullish Ladder Bottom Bullish Last Engulfing Bottom Bullish Mat Hold Bullish Matching Low Bullish Meeting Line Bullish Morning Doji Star Bullish Morning Star Bullish On Neck Bullish One White Soldier Bullish Piercing Line Bullish Rising Three Methods Bullish Rising Window Bullish Separating Lines Bullish Side by Side White Lines Bullish Stick Sandwich Bullish Takuri Line Bullish Three Gap Downs Bullish Three Inside Up Bullish Three Line Strike Bullish Three Outside Up Bullish Three Stars in the South Bullish Three White Soldiers Bullish Thrusting Line During Uptrend Bullish Tower Bottom Bullish Tristar Bullish Tweezers Bottom Bullish Two Rabbits Bullish Unique Three River Bottom Bullish Upside Gap Three Methods Bullish Upside Tasuki Gap
Pine Script® indicator
by ceyhun
6
Accumulation/Distribution ViewsThis is a script for a view I wanted to go along with the Autoview plugin I bought. Keep in mind this is my first script and was created for me to learn the Pinescript framework. This isn't meant to be perfect. Indicator colors are usually blue or green or red. Also keep in mind since this is my first script in a new framework, the more stuff I build the better improvement. This is just something I wanted to first create with settings I wanted for variance and colors. The things I create in the future will obviously be an improvement.
Pine Script® indicator
by gamer456148