US TSY OPTIONS: Large Jan'26 10Y Call Buyer Returns - Extending Duration
Nov-11 16:23
+47,000 TYF6 114 calls, 29 ref 112-31.5/0.30% - open interest 51,680 coming into the session
Extending duration: Same acct (likely) bought hundreds of thousands of Dec'25 low delta calls in the last couple months - but Dec expires in 10 days - so they are repositioning in January now:
paper +50,000 TYF6 113.5 calls, 27 yesterday and last Thursday: +100,000 TYF6 113.5 calls, 30-32 vs. 112-18/0.32%)