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Using Modified Standard Deviation Color Changes with Bollinger Bands

Article MQL5 code base

Summary

The document describes a modified standard deviation indicator that changes color as its values shift between falling and rising. A change from red to green is presented as a possible start of a trend move, while a change from green to red is treated as a sign that the move may be weakening.

It suggests interpreting the indicator alongside Bollinger Bands. A color change to green near the upper band is framed as a possible uptrend signal; near the lower band, a rise in the indicator is described as a possible start of a downward trend. These are qualitative interpretations rather than validated rules. The document provides no backtest, performance figures, parameter details, or risk controls, and the signals may not establish trend direction or persistence on their own.

Key ideas

  • The modified indicator uses color changes to show shifts in its movement.
  • A red-to-green change is presented as a possible beginning of a trend move.
  • A green-to-red change is interpreted as possible weakening of a trend move.
  • The suggested approach combines the indicator with price location relative to Bollinger Bands.
  • The document provides no performance evidence or detailed risk-management rules.

Tags

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