OITracker Cboe delayed data

Contract OI history

Back to MO

Nov 27, 2026 EXPIRATION

MO $73.00 Call

MO261127C00073000

Latest saved OI274Oct 23, 2026
Last change+52vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
MO $73.00 call open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2741370 2026-10-08: 0 OI2026-10-09: 0 OI2026-10-13: 213 OI2026-10-14: 215 OI2026-10-15: 216 OI2026-10-16: 217 OI2026-10-21: 222 OI2026-10-23: 274 OI Oct 08, 2026Oct 23, 2026

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

MO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing274+52
Oct 21, 2026222+5
Oct 16, 2026217+1
Oct 15, 2026216+1
Oct 14, 2026215+2
Oct 13, 2026213+213
Oct 09, 202600
Oct 08, 20260No prior observation