Chaikin Volatility: Measuring Changes in the High-Low Range

Summary

The document introduces Chaikin Volatility as an indicator derived from the difference between a period’s high and low. It describes comparing moving averages of that range to show how volatility changes, and gives default settings of 10 and 10 along with an implementation example. The text contrasts the measure with Average True Range, noting that the high-low range does not include gaps between trading periods. It also claims the indicator can help short-term traders identify recurring intraday volatility peaks and time trades.

The explanation has an internal inconsistency: it says the calculation uses a volume-weighted accumulation-distribution line, while the displayed formula applies moving averages to the high-low range. The gap limitation follows from the formula shown. The page provides no empirical test, asset-specific guidance, or evidence that peaks recur reliably or produce better entries. Its timing claim should therefore be treated as a hypothesis to validate on the intended market and timeframe.

Key ideas

• The displayed calculation compares moving averages of the high-low range to express changes in volatility as a percentage.
• Because it uses the high-low range, the shown method does not capture price gaps between periods.
• The document suggests using recurring volatility peaks as a possible aid to short-term trade timing.
• Its description conflicts with the formula by also referring to a volume-weighted accumulation-distribution line.
• The page gives no test results supporting its claim about recurring peaks or improved trade timing.

Tags

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