Recently, Bitcoin has shown a volatile trend. From a technical perspective, it is currently in the fourth wave of a rebound, with a subsequent fifth wave of decline expected, targeting around 75,000.

**Short Position Strategy**
Aggressive traders can short in the 88,500-88,700 range, with a target of 88,700-87,700, and a stop loss set at 89,400; if you prefer a more conservative approach, you can wait until a break below 89,500-89,700 to go short, with the same target of 87,700-87,700, and move the stop loss to 90,600 to ensure room for error.

**Long Position Strategy**
There are also opportunities at the bottom: around 87,000-87,200, you can open long positions, targeting 88,000-89,000; if you think this level hasn't bottomed out yet, you can add longs at 87,800-87,600, with a stop loss at 86,000, and targets moving upward to 86,600-87,600.

Speaking of trading, it’s really just a small matter—being a good person is the most important. Once we meet in the market, we are friends. The key is to protect your principal and steadily make profits from swing opportunities.