My bottom-fishing usually divides the funds into two parts, half on the left and half on the right;

On the left, the more it falls, the more I buy, and I buy until I reach my psychological limit. On the right, I wait for upward push or higher tops and higher bottoms, and buy when it falls back.

Instead of not buying when it falls, I rushed in after it rose a few points like yesterday, which is very easy to be cut repeatedly.

BTC and altcoins have diverged, but in general, the currency circle still depends on the big cake. If the big cake does not harden, the sustainability of the altcoin's pull-up remains to be seen; you can understand it as an oversold rebound, or you can understand it as the main funds controlling the average price of chips. Wait for the big cake when it falls to the bottom → the big cake has not fallen yet → the big cake has fallen → follow the fall → the big cake has not fallen to the right place → the altcoin pulls up a wave of prices to defend and wait.