Treasury Futures Delivery Mechanics Could Amplify Sell-Off, Warns Convexity Maven

Harley Bassman warns that the mechanics of delivering Treasury securities in futures contract settlements could exacerbate the ongoing sell-off in US Treasuries, pushing yields higher. The risk stems from the recent yield surge making longer-dated securities the cheapest-to-deliver, potentially forcing traders to sell more. This adds a technical layer to the current market stress, though the magnitude of the effect remains uncertain.