I don’t understand support levels or K-lines. The severe beatings in the market in the past few years have only taught me one thing. In bear markets, in addition to fixed investment, I usually maintain a 10% position. The opportunity to take a shot is when the price drops by 20-30%. But it still maintains more than 40% of the short positions. You can encounter such opportunities at least four times a year. Don’t ask me who I am, my name is Red Scarf