Bollinger Bands, it's not just about 'looking at the upper and lower bands'.

In a volatile market:

Upper band = Overheated emotional zone, lower band = Overcooled emotional zone, high probability of reversal.

But once volatility increases, the success rate of reversal immediately decreases.

What truly widens the profit and loss gap is learning to give up on the middle range – only take action when close to the upper or lower band, and decisively take profit when reaching the middle band.

In a trending market:

Bollinger contraction = The critical point where funds are observing to the extreme.

Once the upper or lower band is broken, a trending market is highly likely to unfold, using the Bollinger middle band as a dynamic stop-loss to follow.

Therefore, Bollinger Bands are not a万能信号; their role is to help you first discern – is this a market to capitalize on rebounds, or is it a market to follow the trend?

The remaining win rate depends on the details of your entry and exit. $BTC $ETH