FX.co ★ Bearish Bets Deepen: Speculators Sharply Increase Net Short Positions on S&P 500 Futures

Speculative traders have significantly ramped up their bearish positions on the U.S. stock market, as net short positions in CFTC S&P 500 futures widened to -177.8K contracts, compared with -105.1K previously. The latest data, updated on 20 February 2026, signal a marked increase in pessimism among market participants who use futures to express directional views on the benchmark U.S. equity index.

The move deeper into negative territory suggests that speculators are positioning more aggressively for potential downside in the S&P 500. A larger net short balance typically reflects expectations of rising volatility, weaker corporate earnings, or broader macroeconomic headwinds. While the data do not explain the drivers behind the shift, the scale of the change underscores a notable deterioration in sentiment toward U.S. equities within the futures market.