S&P 500 AI subindex drops 15% by December 2026

CreditSights' observed AI fatigue will accelerate into a broad market correction. The S&P 500 AI & Big Data subindex, which peaked at 1,200 in Q2 2026, will fall to 1,020 by December 31, 2026, driven by profit-taking and reduced investor enthusiasm.

price · Prediction Market

Implied probability (Yes)

72%

Closes

2026-12-31

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