Looking at the five-minute chart of Bitcoin, the current price is oscillating around 87,370. This level is right below the middle band of the Bollinger Bands, with the upper band at 87,554 and the lower band at 87,331. It seems to be able to go up or down, but a closer look reveals some clues.

The price has tested the middle band multiple times without a successful breakout, indicating that the bullish momentum is clearly weakening. Looking at the MACD indicator, both the DIF and DEA lines are below the zero axis, showing that the bears are in strong control. Although the green bars are still present, their length is gradually shrinking, suggesting that this rebound has little volume to follow through.

The most direct signal is actually in the trading volume. The red and green bars are sparse, indicating that there is little willingness for funds to enter the market. Without volume support, a trend is like an engine without fuel—no matter how good the chart looks, it’s futile.

**Trading Strategy**: This level presents a short-term opportunity to short. When the price rebounds to the 87,450-87,480 range, consider entering a short position. Set the stop-loss above 88,000; if the price breaks that level, exit immediately and admit the mistake.

**Target Setting**: The first target is near the lower band support at 87,350. If that level also fails to hold, look further down to 87,300 or even 87,250.

**Risk Warning**: The five-minute cycle is quite volatile, so position sizes must be controlled carefully—avoid over-leverage. The market is constantly evolving, so stay alert to new signals and opportunities, and adjust your strategy flexibly.