As third retest in underway, there is a possible scenario of Long position in Bitcoin until levels of 6900-7100 if it breaks the current resistance as seen in chart. The levels of 6600 - 6700 have proven to be very strong support.Very short term trade but a good yielding one if it materializes.
As you can see the red arrows show the trendline where the price hit before a sustainable upwards trajectory. The BMI also in red shows the same.
Only strong hands are recommended to enter any position here (preferably short) otherwise stay out of market. Sometime no trade is also best trade.