S&P 500 Short Interest Nears Highest Since 2010 — Market Commentator Warns 'Conditions for a Short-Squeeze Are Rising'

The article highlights a sharp rise in bearish positioning on U.S. equities, with S&P 500 short interest climbing to about 3.7% of free float, near the highest level since 2010. Similar buildup is seen across the broader market, including the Russell 3000 at roughly 6.1% and NYSE-listed equities at a record 9.0% short interest. The commentary argues these elevated shorts could set up a short squeeze if markets continue to grind higher, which may add fuel to already-strong year-to-date gains. The piece also notes SPY’s short interest rose materially in the latest settlement period, reinforcing the same theme in a major S&P 500 tracking ETF. Overall, the article frames current sentiment as increasingly contrarian bullish for equities because crowded bearish bets raise the risk of forced covering into strength.