In the morning big dump can increase the position, in the morning big rise reduce position.

In the afternoon, only reduce position when there is a big increase, buy the next day after a big dump.
In the morning, do not sell the currency when it falls, buy more on dips T+0.
Don't chase after the afternoon rally, reduce position on rallies T+1.
Pull up to ten in the morning, pull up to two in the afternoon,
Sell at the highest point, if the coin is strong, ten points to close.
If the currency is not strong, it will not be sealed at two points, and the position will not be controlled by chance.
Rolling operations are the best strategy.
Bull markets don't make shorts, bear markets don't make longs.
Bull markets do not kill falls, and bear markets do not chase rises.