The morning big dump allows for increasing the position, while the morning big pump requires reducing the position.

In the afternoon, only reduce position during a big pump, and buy the next day after a big dump.
In the morning, if there is a fall, do not sell the coins, increase the position on dips T+0.
In the afternoon, do not chase the rise, reduce position at highs T+1.
In the morning, look for a rise at ten o'clock, and in the afternoon, look for a rise at two o'clock.
Sell at the highest point, if the coin is strong, it will be sealed at ten points,
If the coin is not strong, do not be reckless with position control.
Rolling operations are the best strategy.
In a bull market, do not take short positions; in a bear market, do not take long positions.
In a bull market, do not sell in a fall; in a bear market, do not chase a rise.