Crowded Treasury shorts raise prospect of sharp squeeze

A surge in Treasury bond short positions is raising concerns about a potential rapid reversal if economic indicators signal a more pronounced slowdown, according to Bloomberg's analysis of market strategist comments. Treasury yields have reached multi-year highs, prompting traders to closely monitor upcoming economic data releases, including the Federal Reserve's preferred inflation gauge and September employment figures.

The latter could provide a catalyst for investors to unwind short positions if the data is stronger than anticipated. Open interest in five-year and 10-year Treasury futures has surged in recent weeks, coinciding with the rise in yields across the entire Treasury curve. This positioning suggests that many investors are betting on further downward pressure on government bonds.

Asset managers increased their short exposure to 10-year Treasury futures by over 100,000 contracts in a single week, reflecting significant accumulation of bearish sentiment. While not all of this activity may be indicative of outright bearish bets, the crowded positioning leaves the market susceptible to a short squeeze should economic data weaken expectations for sustained high yields.

Economists surveyed by Bloomberg forecast that US employers would add around 90,000 jobs in September, slightly below the strong August increase of 162,000. However, other market indicators, such as the JPMorgan client survey and options activity, suggest that investors remain cautious about further yield increases, with significant interest in protective strategies.