Do you use technical analysis when you trade bitcoin?
If yes, what are the best strategies? Bitcoin is so volatile now.
What do you mean by the term "Technical Analysis" ? If you think that TA with the indicators works, then i am afraid it does not work.
The reason is that the all the indicators are lagging and none of them is a leading indicator. If you want to learn TA, then you should only know the price action theory. Its the price action which drives the market.