
A comprehensive market breadth indicator using McClellan Oscillator, Summation Index, RSI, and MACD to analyze stock market internals and identify potential trend reversals.
Explore complementary indicator rolesHow it works
The McClellan Oscillator calculates market breadth by measuring the difference between advancing and declining stocks using fast and slow exponential moving averages. It tracks the internal market dynamics across NYSE and Nasdaq exchanges, providing insights into market momentum and potential trend shifts.
The Summation Index accumulates the McClellan Oscillator values, offering a running total that helps confirm trend strength and potential reversals. Complementary indicators like RSI and MACD of the Summation Index provide additional layers of analysis, helping traders identify when market internals may be changing direction.
Why it may be useful
This multi-dimensional indicator provides traders with a comprehensive view of market internals, revealing underlying market sentiment beyond price action. By analyzing breadth, momentum, and trend strength across different market exchanges, traders can gain deeper insights into potential market turns and trend sustainability.
The combination of oscillators, summation index, and trend indicators allows traders to validate price movements, identify potential divergences, and make more informed trading decisions based on the broader market context.
When to explore it
This indicator is most effective during periods of market transitions, potential trend reversals, and when seeking confirmation of existing market trends. Traders should pay close attention to extreme readings in the McClellan Oscillator, indicating potential overbought or oversold market conditions.
It is particularly useful when combined with price action analysis, helping traders identify discrepancies between market internals and price movements. The indicator works best in liquid markets with substantial trading volume and can provide valuable insights across different timeframes and market conditions.
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What we’ve verified
Access, alerts and repainting behaviour have not been independently verified for this indicator. Check the creator’s current publication and settings.
General descriptions and classifications are recovered research. Verified details above identify the specific checks we have completed. Check the creator’s current publication for later changes.





