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Contract OI history

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Feb 19, 2027 EXPIRATION

OMF $70.00 Call

OMF270219C00070000

Latest saved OI243Oct 23, 2026
Last change-10vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OMF $70.00 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. 2531260 2026-10-02: 253 OI2026-10-05: 253 OI2026-10-06: 253 OI2026-10-07: 253 OI2026-10-08: 253 OI2026-10-09: 253 OI2026-10-13: 253 OI2026-10-14: 253 OI2026-10-16: 253 OI2026-10-20: 253 OI2026-10-23: 243 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, 2026243-10
Oct 20, 2026Viewing2530
Oct 16, 20262530
Oct 14, 20262530
Oct 13, 20262530
Oct 09, 20262530
Oct 08, 20262530
Oct 07, 20262530
Oct 06, 20262530
Oct 05, 20262530
Oct 02, 2026253No prior observation