The Bollinger Band Strategy I Applied to My Habits (And What It Revealed)

The Bollinger Band Strategy I Applied to My Habits (And What It Revealed) How volatility bands exposed three hidden patterns in my daily consistency. In trading, Bollinger Bands are a volatility indicator -- you plot a moving average with bands two standard deviations above and below. When price breaks out of the band, it's a signal. When it contracts into a squeeze, volatility is about to explode. I applied the same math to my habits. The results were more revealing than any streak counter ever gave me. What the Bands Show Here's the core idea: Upper band = your peak performance days. 80%+ effort, everything clicked. Lower band = your floor. The minimum you'll accept before calling the day a miss. The squeeze = when your habit scores cluster tightly. Low volatility. Either you've found your groove, or you're about to blow up. function bollingerBands ( prices , period = 7 ) { const slice = prices . slice ( - period ); const avg = slice . reduce (( s , v ) => s + v , 0 ) / period ; cons