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McClellan Summation Index
McClellan Summation Index
Image 1 The McClellan Summation Index is a long-term version of the McClellan Oscillator. It is a market breadth indicator and interpretation is similar to that of the McClellan Oscillator except that it is more suited to major trends.
Image 2 Usually, a small number of stocks making large gains characterizes a weakening bull market. This gives the perception the overall market is healthy but in reality is not as rising prices are being driven by a small number of stocks. Conversely, when a bear market is still declining, but a smaller amount of stocks are declining, an end to the bear market may be near.


Breadth Indicator


Breadth of Market

Advance/Decline Line


McLellan Oscillator


Technical analysis