Detecting Flat Markets with a Bollinger-Based RVI Indicator

Summary

This indicator description explains an adaptation of the Relative Vigor Index that marks periods identified as flat. It uses Bollinger Band contraction as the criterion: when the bands shrink past a configured threshold, the colored RVI cloud contracts toward the zero level and a thick blue line signals the flat state. The threshold is an input expressed in points, and the document says its critical value is based on half the Bollinger bandwidth.

The description conveys a way to add a range-condition flag to an oscillator, potentially helping users distinguish quiet conditions from directional movement. It provides no formula for the RVI calculation, exact Bollinger settings, chart evidence, or performance results, so it is not enough to reproduce or assess the indicator independently. The threshold is described as fixed through an input, and the text does not explain how its point-based value should be calibrated across symbols or timeframes. It is an indicator concept rather than a full trading strategy.

Key ideas

• The indicator combines the Relative Vigor Index with a flag for flat market conditions.
• Bollinger Band contraction triggers the flat-state signal.
• In the flat state, the colored cloud moves toward zero and a thick blue line appears.
• The document omits detailed settings and evidence, so threshold calibration and trading value remain uncertain.

Tags

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