Fast-money hedge funds are rushing to cover their bearish U.S. stock bets even as the equity rally threatens to break down.
Speculative investors bought a net 206,227 S&P 500 Index E-mini contracts in the week ended June 23, the most since 2007, according to the latest Commodity Futures Trading Commission data.
Net short positions in the contracts were at their highest in almost a decade as the U.S. equity rebound pushed the benchmark back toward record territory.

The surge in short-covering comes as traders wrestle with what to do after a pause in one of the most unloved rallies in recent financial history. The S&P 500 had climbed more that 40% from its late-March low to early June, despite concerns that investors were overly optimistic about the pace of the U.S. economic recovery.
U.S. stocks fell almost 3% last week as the coronavirus spread showed no signs of slowing down.
Other measures of trader positioning also point to an increase in short-covering activity.
Short interest as a percentage of shares outstanding in the $266 billion SPDR S&P 500 ETF Trust had fallen to 4.9% Friday from 6.7% at the end of May, according to data from IHS Markit.
Meanwhile, the beta of the Hedge Fund Research Macro/CTA Index -- which tracks funds synonymous with trend-following quant strategies -- to the S&P 500 is back above zero for the first time since March. That suggests CTA funds have been boosting their exposure to U.S. equities and closing short positions.

“The CTA short base in global equities futures now looks tilted toward a ‘cover’ now,” Nomura Securities strategist Charlie McElligott wrote in a note Friday.
Wells Fargo adds two bank-channel recruits, UBS lands a JPMorgan Chase veteran, and a multi-family office lifts Atlas past $1B
“The state comes down on you in years when you make 40% returns for clients,” said Bill Swayne, the advisor and son of Candace Swayne.
The Independent broker-dealer giant has had “active conversations” with the Claude maker, which is days away from its expected IPO
For Gen X clients entering life after work, answering the financial question isn't enough to solve the entire retirement equation.
Tools from Grantd, Income Lab and Healthspan Wealth aim to keep RIAs involved in clients’ biggest money decisions
Growing wealth, evolving priorities, and untapped opportunities are reshaping how women approach long-term investing.
Knighthead Life entered the market with a competitive MYGA. A strong launch earned advisor confidence and paved the way for FIAs.