Logarithmic growth curve
Updated
By using the 140 sma in combination with the logarithmic growth curves (gab´s crypto) by baltristangabriel, we can see that the crossing of the 140 sma (blue line) and the red line on the logarithmic growth curve means the trend has shifted. When the blue line crosses up, it's pretty close to the top. When the blue line crosses down, a volatile move to the upside sets in motion. So even though these crosses may not predict the exact top and bottom, they do give a clear indication of the direction the pendulum is swinging. Estimated time for the next cross is 21. nov.
Note
we crossed the bottom white line with the 140 sma on 21. nov as projected. 
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