I made nearly 200 bucks this week. To be honest, starting with 100 bucks and turning it into four times that in about 20 days feels pretty great. The PM market indeed hides many opportunities; there's no need for trading robots—just careful observation can lead to steady profits.

I mainly focus on two types of predictions—cryptocurrency daily price movements and NBA game results. When trading, my habit is to first glance at the order book depth, consider the accumulation of buy and sell orders, and then place limit orders accordingly. I rarely use market orders, as they are too prone to slippage and the associated costs are not worth it. Sticking to this rhythm, the profits gradually accumulate.