Multi-Period Bollinger %B Signals for Short-Term Trading

Summary

This indicator compares price with Bollinger Bands calculated over four lookback periods: 50, 100, 150, and 200. It converts each position within its bands to a %B reading, then marks a bullish phase when all four readings exceed 75 or a bearish phase when all are below 25. The author presents alignment across periods as a way to identify strong directional momentum and potential price expansions. The accompanying display uses separate bands for each reading and highlights when all periods agree.

The suggested use is short-term trading, especially on charts of five minutes or less. The author recommends combining the signals with Ichimoku entry cues, such as a Tenkan and Kijun break or a trend-oriented Tenkan break, and adjusting the parameters before applying the indicator to larger chart intervals. No backtest, performance results, or risk controls are provided. The thresholds and multi-period agreement are presented as ways to reduce false signals, but their effectiveness is not established; the author advises developing and evaluating a strategy independently.

Key ideas

• The indicator calculates Bollinger %B across four lookback periods to compare price position at different horizons.
• A bullish phase is marked when all four readings exceed 75, while a bearish phase requires all four to fall below 25.
• The author recommends using the signals with Ichimoku entry cues rather than relying on Ichimoku for trend direction.
• The stated intended use is short-term trading, with parameter adjustments suggested for larger chart intervals.
• The document provides no performance evidence, so the signal thresholds need independent evaluation.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.