Treasury/STIR Block Trades [Rolling Headline]

• 08:00ET/13:00BST: 9.6k 30 Day Federal Funds Futures (ZQQ6) at 96.3
• 08:15ET/13:15BST: 9.6k 30 Day Federal Funds Futures (ZQQ6) at 96.3 

• 07:24ET/12:24BST: Options on Three-Month SOFR Futures (U6) and Three-Month SOFR Futures (SR3U6) (Buys 2,500 C95.875 at 0.23, Sells 2,500 C95.9375 at 0.1825, Sells 200 SR3U6 futures at 96.07)

Block flows of this size in Fed Funds futures are routine expressions of positioning around the front of the curve; two matching clips at the same price within minutes reads as a single order worked in tranches rather than two independent views, a common pattern when a desk splits a block to limit footprint. The far-dated contract month points to a view on the path well beyond the immediate meeting calendar, and repeated prints at an unchanged level suggest a passive counterparty absorbing the flow rather than price discovery. The SOFR structure is the more informative leg: buying a call spread in the nearer strikes while selling futures against it is a delta-hedged convexity play, the kind of trade that has historically preceded expected repricing of the easing path rather than reacting to it, with the hedge leaving the position long optionality but roughly flat direction at initiation. Flow of this type is a tell, not a signal in itself; what has mattered in past episodes is whether similar structures cluster over following sessions and whether open interest confirms fresh risk rather than rolls. Worth noting is the EU-morning timing, which has tended to mark macro accounts rather than US domestic flow. As with all block reporting, the prints show size and price but not intent.