Each day the trading session is divided into the time sessions of various countries like starting with Japan China European US and so on and henceforth. An app based website called Velo depicts these time zones clearly and trading volumes across various platforms. I/O indicators, Volume curve metrics and Calls and puts across various exchanges Deribit tells a lot about the direction of the movement of bitcoin asset. Social media signals sometimes help to trade this asset class as well but that is highly detrimental in the long term perspective.
The crypto market is no respecter of trading sessions. It is always open 24hrs from Mondays to Sundays. Trading sessions are only applicable to forex traders who choose trading sessions they believe fits in perfect with their daily or weekly price predictions. I strongly believe trading one can time the market for short term profit, there are proven records the only hidden truth is it requires patience, accuracy, consistency and o level sentiment.
DCA is best for long term investors. Any one holding for a long period of time is no longer a trader but an investor, My only concern with traders is their level of patience and how the move with trends.