OITracker Cboe delayed data

Contract OI history

Back to OMF

Nov 20, 2026 EXPIRATION

OMF $67.50 Call

OMF261120C00067500

Latest saved OI522Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OMF $67.50 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5342670 2026-10-02: 532 OI2026-10-05: 532 OI2026-10-06: 532 OI2026-10-07: 534 OI2026-10-08: 522 OI2026-10-09: 522 OI2026-10-13: 522 OI2026-10-14: 522 OI2026-10-16: 522 OI2026-10-20: 522 OI2026-10-23: 522 OI Oct 02, 2026Oct 23, 2026

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

OMF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20265220
Oct 20, 2026Viewing5220
Oct 16, 20265220
Oct 14, 20265220
Oct 13, 20265220
Oct 09, 20265220
Oct 08, 2026522-12
Oct 07, 2026534+2
Oct 06, 20265320
Oct 05, 20265320
Oct 02, 2026532No prior observation