The stock market usually booms in the November-to-April stretch. This indicator suggests otherwise.

If Paulsen's indicator proves prescient and market participants systematically de-risk seasonal equity exposure, equity indices could face sustained selling pressure during what is historically a strong window, potentially creating a self-reinforcing drawdown as tactical allocators rotate defensively.

Should the indicator fail to gain traction among institutional allocators and seasonal patterns reassert themselves despite the warning, equity markets would likely continue to track historical November-April strength, leaving this analysis as a footnote rather than a market-moving catalyst.

If broader macro deterioration (recession signals, credit stress, or geopolitical shocks) validates the indicator's caution and amplifies seasonal weakness into a structural downturn, the breakdown of a reliable seasonal anchor could trigger a loss-of-confidence cascade in equity positioning and force reassessment of traditional rotation strategies.