OITracker Cboe delayed data

Contract OI history

Back to IRM

Dec 18, 2026 EXPIRATION

IRM $130.00 Call

IRM261218C00130000

Latest saved OI232Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IRM $130.00 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. 2331160 2026-10-02: 126 OI2026-10-05: 126 OI2026-10-06: 130 OI2026-10-07: 188 OI2026-10-08: 225 OI2026-10-09: 227 OI2026-10-13: 229 OI2026-10-14: 228 OI2026-10-15: 228 OI2026-10-16: 229 OI2026-10-21: 233 OI2026-10-23: 232 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, 2026Viewing232-1
Oct 21, 2026233+4
Oct 16, 2026229+1
Oct 15, 20262280
Oct 14, 2026228-1
Oct 13, 2026229+2
Oct 09, 2026227+2
Oct 08, 2026225+37
Oct 07, 2026188+58
Oct 06, 2026130+4
Oct 05, 20261260
Oct 02, 2026126No prior observation