Bitunix Analyst:US Treasury Short Trades Grow Increasingly Crowded—Inflation and Employment Data Become the Key to aRate Reversal

BlockBeats news, September 30—Pressure in the US bond market continues to escalate. The 30-year Treasury yield has broken through 5.61%, its highest level since 2002, while the 10-year yield also sits near its 2007 peak. Rising energy prices, large-scale corporate bond issuance, and market expectations of further Fed tightening are jointly pushing long-end funding costs higher. Yet short positions in 5-year and 10-year Treasury futures continue to accumulate—creating a new asymmetric risk for the market: should the upcoming PCE inflation or Non-Farm Payrolls data come in below expectations, concentrated short covering could drive yields down rapidly.

What deserves attention is that the buying structure of the Treasury market is also changing. Hedge funds now hold approximately $2 trillion in US Treasuries—roughly 7% of tradable outstanding supply, a historic high. These positions provide liquidity through cash-futures basis trades, but they are also highly dependent on short-term repo funding and leverage. When markets are stable, such trades help improve pricing efficiency. But if yields swing violently, funding conditions tighten, or margin requirements rise, deleveraging can trigger forced selling—further expanding liquidity pressure on the bond market.

Energy markets are showing a coexistence of improving supply and lingering price risk. JPMorgan has noted that Middle East crude transit volumes have recovered to roughly 98% of pre-conflict levels, but refined product flows have only recovered to 58%—indicating that the energy supply chain has not fully normalized. The US has once again proposed a 40-million-barrel Strategic Petroleum Reserve loan program, but its practical effect will still depend on corporate borrowing willingness—a prior program of the same scale ultimately saw only about 500,000 barrels actually loaned out. In other words, a nominal supply buffer does not automatically translate into actual incremental supply, and energy prices can still be moved by geopolitical risk.

Overall, market focus is now concentrated on whether inflation persists—and whether leverage risk in a high-rate environment can be kept under control. If economic data prove strong, hike expectations and bond supply pressure could continue. If the data weaken, crowded short positions could accelerate a reversal. For risk assets, what truly matters ahead is not just the direction of yields, but the speed of rate changes—and whether the market can withstand the liquidity shock of concentrated position unwinds.