Investors watch the US Treasury market as liquidity strains and widening yield spreads expose deeper fragility. Recent data reveal a surge in repo funding costs and a slowdown in primary dealer participation, prompting concerns that the benchmark safe‑asset class could face pricing shocks.

Analysts trace the stress to the Federal Reserve's balance‑sheet reduction and tighter credit conditions, which have reduced the pool of high‑quality collateral. The shift has forced some funds to rely on more expensive short‑term financing, eroding profit margins and heightening the risk of forced sales in a volatile environment.

Market participants warn that persistent funding squeezes could impair the Treasury market's role as a global liquidity hub, potentially raising borrowing costs for the US government and spilling over into corporate credit markets.