Index Brother Returns as King

I took a look, and it seems I have to wait a bit longer to open a position. I want to emphasize again that I will take this trading seriously because it concerns myself. I may open a position once every few days, and I won't consider short-term trades at all. The goal of opening a position is to double the profit before closing, and the cycle is relatively long. I will be very cautious. Those who trust me can follow directly; if you miss it, you might have to wait several weeks for the next opportunity to open a position.