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Contract OI history

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Feb 19, 2027 EXPIRATION

OMF $65.00 Call

OMF270219C00065000

Latest saved OI231Oct 23, 2026
Last change+4vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OMF $65.00 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. 2331160 2026-10-02: 232 OI2026-10-05: 232 OI2026-10-06: 233 OI2026-10-07: 233 OI2026-10-08: 233 OI2026-10-09: 233 OI2026-10-13: 233 OI2026-10-14: 232 OI2026-10-16: 228 OI2026-10-20: 227 OI2026-10-23: 231 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, 2026231+4
Oct 20, 2026Viewing227-1
Oct 16, 2026228-4
Oct 14, 2026232-1
Oct 13, 20262330
Oct 09, 20262330
Oct 08, 20262330
Oct 07, 20262330
Oct 06, 2026233+1
Oct 05, 20262320
Oct 02, 2026232No prior observation