#加密市场回调 #比特币价格走势分析 Study a little bit every day.

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The 10 forms of Bollinger Bands:

Bollinger Bands are commonly used tools in technical analysis. By observing the shape of the bands, they can help traders determine market trends and volatility, and make corresponding trading decisions.

1. Band Contraction: Indicates that market volatility is decreasing, which may signal that a large movement is about to come;

2. Band Expansion: Indicates that volatility is increasing, and prices may experience significant fluctuations.

3. Touching or Breaking the Upper and Lower Bands: Touching the upper band may indicate an overheated market, while touching the lower band may indicate an overly cold market, but it does not necessarily mean that prices will immediately reverse.

4. W-shaped Bottom and M-shaped Top: These are bullish and bearish patterns, respectively, indicating that prices may reverse.

5. Corridor Movement: Prices move along the upper or lower band, indicating a clear trend but may reverse at any time.

6. Bollinger Reversal: Prices move laterally within the bands, indicating that the market is in a consolidation state.

7. Bollinger False Breakout: Prices quickly retreat after breaking above the upper band, which is a common illusion, and traders need to be cautious.

8. Contraction Breakout: After band contraction, if prices break out, it indicates that a large price movement may occur.