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Contract OI history

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Nov 20, 2026 EXPIRATION

OMER $20.00 Call

OMER261120C00020000

Latest saved OI1,087Oct 23, 2026
Last change+26vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
OMER $20.00 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. 1,0875430 2026-10-08: 1,070 OI2026-10-09: 1,061 OI2026-10-13: 1,075 OI2026-10-14: 930 OI2026-10-16: 1,011 OI2026-10-20: 1,061 OI2026-10-23: 1,087 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, 2026Viewing1,087+26
Oct 20, 20261,061+50
Oct 16, 20261,011+81
Oct 14, 2026930-145
Oct 13, 20261,075+14
Oct 09, 20261,061-9
Oct 08, 20261,070No prior observation