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A Sentiment-based Continuation Signal from the Intermediate-Term Optimism Index

Jay Kaeppel
2026-01-29

A Favorable Continuation Signal from the Intermediate Term Optimism Index

Our Optix indicators are generally used as short-term contrarian indicators. However, applying a long-term moving average can turn them into more of a trend-following tool. One such instance just occurred.

The chart below highlights the dates when the 200-day average of the Intermediate Term Optimism Index crossed above 65 for the first time in 12 months. The most recent signal occurred on January 28th.

The table below summarizes subsequent S&P 500 index performance.

The chart below displays the hypothetical cumulative % +(-) from holding the S&P 500 Index following the signals shown above.

Note that this signal should be viewed merely as a favorable weight of the evidence and not necessarily an automatic buy signal. Note also that Win Rates are solid for three to twelve months after a signal. Median Returns are solid, but unspectacular.

The bottom line: While this does not constitute an outright buy signal, it does add weight to the argument that longer-term investors should continue to give the bullish case the benefit of the doubt in the year ahead.

See also More Indicators Lining Up on the Favorable Side of the Ledger.

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Risk Disclosure: The information and tools provided are for research and analytical purposes only and are not intended as investment advice. Market analysis involves uncertainty, and outcomes may differ from expectations. Users should conduct their own due diligence and consider their individual circumstances before making any financial decisions. Past performance is not necessarily indicative of future results.

Hypothetical Performance Disclosure: Hypothetical performance results have many inherent limitations, some of which are described below. No representation is being made that any account will or is likely to achieve profits or losses similar to those shown; in fact, there are frequently sharp differences between hypothetical performance results and the actual results subsequently achieved by any particular trading program. One of the limitations of hypothetical performance results is that they are generally prepared with the benefit of hindsight. In addition, hypothetical trading does not involve financial risk, and no hypothetical trading record can completely account for the impact of financial risk of actual trading. for example, the ability to withstand losses or to adhere to a particular trading program in spite of trading losses are material points which can also adversely affect actual trading results. There are numerous other factors related to the markets in general or to the implementation of any specific trading program which cannot be fully accounted for in the preparation of hypothetical performance results and all which can adversely affect trading results.

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