Many people ask me how to effectively manage risk in the crypto market. The core idea is this grid trading logic:

**What to do in a downtrend**
If the price drops 10%, observe first; if it falls to 20%, add a small position (increase by 10% of your holdings); if it continues to drop to 30%, actively add more (increase by 30%); if it drops to 40%, add again (another 30%). If it plunges below 50%, that’s the real buying opportunity (increase by 50%).

**How to operate in an uptrend**
When the price rises 10-20%, do nothing; when it reaches 30%, start to lightly take profits (sell 10%); at 40%, sell 20%; at 50%, sell 30%; at 60%, sell 40%. If BTC doubles directly, it’s time to cash out all profits.

This logic works especially well for mainstream coins like Bitcoin and Ethereum. The core idea is to buy more at low levels, take profits at high levels, and let time and volatility work in your favor. The key is execution—don’t let short-term market fluctuations shake your discipline.