The logic for opening short positions on BTC, ETH, OM, XRP, and SUI just released is:

Apart from the sharp drop in prices, there is also weakness in the monthly line. If the week opens with a pullback, it won't align with the bullish pressure. It can only be that this week pulls back into a hammer line, and then the lower shadow of the opening week is short, and if it rises again, it will align with the bullish pressure.

The short lower shadow of Bitcoin does not mean that the altcoins have a short lower shadow. Based on the tendency to drop, altcoins that rise sharply will experience significant pullbacks on the weekly chart!

Hurry up and copy the homework to enjoy the gains!