Looking for Volatility Contractions

Volatility contractions often precede volatility expansions. This is the rational behind Bollinger Bands. After surging above 5.5, Ford (F) formed a long consolidation and Bollinger Bands contracted as the range narrowed. The subsequent move above resistance and the upper Bollinger Band triggered the volatility expansion (breakout). Note: This is an educational post featuring a technical analysis technique.

090824fbbands


Click on this chart to see more details.

To find stocks with narrowing Bollinger Bands, use the Market Carpet tool and select Bollinger Band width.

 Previous Article Next Article