OITracker Cboe delayed data

Contract OI history

Back to OMDA

Dec 17, 2027 EXPIRATION

OMDA $25.00 Call

OMDA271217C00025000

Latest saved OI123Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
OMDA $25.00 call open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 131650 2026-10-07: 131 OI2026-10-13: 123 OI2026-10-14: 123 OI2026-10-15: 123 OI2026-10-16: 123 OI2026-10-20: 123 OI2026-10-23: 123 OI Oct 07, 2026Oct 23, 2026

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

OMDA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1230
Oct 20, 20261230
Oct 16, 20261230
Oct 15, 20261230
Oct 14, 20261230
Oct 13, 2026123-8
Oct 07, 2026131No prior observation