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Contract OI history

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Nov 20, 2026 EXPIRATION

OMER $19.00 Call

OMER261120C00019000

Latest saved OI1,259Oct 23, 2026
Last change+60vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
OMER $19.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,2596290 2026-10-08: 584 OI2026-10-09: 667 OI2026-10-13: 667 OI2026-10-14: 667 OI2026-10-16: 667 OI2026-10-20: 1,199 OI2026-10-23: 1,259 OI Oct 08, 2026Oct 23, 2026

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

OMER contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,259+60
Oct 20, 20261,199+532
Oct 16, 20266670
Oct 14, 20266670
Oct 13, 20266670
Oct 09, 2026667+83
Oct 08, 2026584No prior observation