#数字货币市场洞察 $BTC Looking at the recent price action on the 15-minute chart, the strength of the rebound is clearly waning. The price is facing resistance around 91,000, and there are more and more upper wicks on the candlesticks—a typical sign of lacking momentum. On the BOLL indicator, the upper band has already turned down, and the middle band is now a clear source of resistance, so there's limited upside in the short term. As for the MACD, although it has flipped from green to red, the trading volume isn't keeping up, making this a weak technical correction rather than a true reversal.

The most concerning part is the trading volume, which has continued to shrink during the rebound. Simply put, the price increase lacks substance. Without volume support, how could the price possibly break out?

Ultimately, this is just a corrective rebound within a downtrend, with no signals indicating a change in the main direction.

From a trading perspective, the short-term strategy should still focus on shorting at highs. You can consider opening short positions around the 91,000 zone, and watch the 90,000 to 89,500 range below. If the price reaches the support level and shows no signs of further breakdown, you could also consider taking a small long position for a technical bounce.