OITracker Cboe delayed data

Contract OI history

Back to IRM

Nov 06, 2026 EXPIRATION

IRM $121.00 Call

IRM261106C00121000

Latest saved OI285Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IRM $121.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2851420 2026-10-02: 9 OI2026-10-05: 276 OI2026-10-06: 276 OI2026-10-07: 276 OI2026-10-08: 276 OI2026-10-09: 276 OI2026-10-13: 276 OI2026-10-14: 277 OI2026-10-15: 277 OI2026-10-16: 276 OI2026-10-21: 280 OI2026-10-23: 285 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

IRM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing285+5
Oct 21, 2026280+4
Oct 16, 2026276-1
Oct 15, 20262770
Oct 14, 2026277+1
Oct 13, 20262760
Oct 09, 20262760
Oct 08, 20262760
Oct 07, 20262760
Oct 06, 20262760
Oct 05, 2026276+267
Oct 02, 20269No prior observation