Bank of America's March fund manager survey recorded bond positioning at 18% net short, the most bearish Treasury stance since November 2023. The 412 respondents — institutional allocators and hedge fund strategists managing north of $850 billion in combined AUM — have now spent three consecutive months underweight duration. That cluster matters because the last four times positioning crossed –15% net short and held for two months, the S&P 500 moved at least 7% within sixty days.
The pattern is narrow but consistent. In May 2023, bond shorts reached –16%; the S&P climbed 9.2% by mid-July. In February 2022, at –19%, equities dropped 11.4% over the next forty-seven days as the Fed accelerated hikes. The direction varies with rate trajectory, but the magnitude does not. When institutional money piles one side of the Treasury trade, something breaks loose in risk assets. This month's reading sits inside that historical threshold, and Fed funds futures are now pricing 68 basis points of cuts through December, up from 52 basis points two weeks ago. The bond market is pricing one outcome; equity volatility is pricing another.
The divergence shows up in credit spreads. Investment-grade corporate debt is trading 91 basis points over Treasuries, the tightest since January 2022, while high-yield spreads widened 14 basis points in the past ten days. Allocators are shortening Treasury duration but extending credit risk, a positioning mix that historically signals either imminent cuts or imminent stress. India's corporate bond market, now ₹61 lakh crore outstanding according to SEBI Chairman Tuhin Kanta Pandey, has absorbed some of that hunt for yield, but U.S. credit markets remain the tell. When spreads compress in IG and widen in HY simultaneously, the next move is usually sharp.
Operators should watch two-year Treasury yields and the VIX term structure. If two-year yields drop below 3.8% — currently at 4.02% — while the VIX futures curve steepens past 1.8 points between the front and second month, the equity move accelerates. The BofA survey also showed cash allocations at 4.1%, the lowest since October 2021, meaning dry powder is scarce. Fund managers expecting volatility hold cash; fund managers expecting direction hold positions. This cohort is positioned, not parked.
The next BofA survey releases April 15. If bond shorts persist above –15% and the Fed holds rates in the March meeting — currently 89% probability per CME FedWatch — the S&P either breaks 5,850 or tests 5,400 inside six weeks.