Trading stocks and cryptocurrencies is the most basic and simplest method, but also the most effective, very suitable for retail investors. I've been using it ever since. There are only eight points:

1. Continuous small increases will lead to a big rise; if there's a continuous big rise, exit quickly.
2. When the market drops, it moves sideways, with small gains.
3. When the market drops and still shows small gains, a big rise is coming.
4. When the market rises, it consolidates sideways, with small declines.
5. When the market rises and still shows small declines, a big decline is coming.
6. The target rapidly declines, but the trading volume is very small—don't panic, that's a shakeout.
7. The target slowly declines, but the trading volume is large—don't try to rush out.