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Contract OI history

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Jan 15, 2027 EXPIRATION

OMER $25.00 Call

OMER270115C00025000

Latest saved OI803Oct 23, 2026
Last change-10vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
OMER $25.00 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. 8154070 2026-10-08: 813 OI2026-10-09: 814 OI2026-10-13: 814 OI2026-10-14: 815 OI2026-10-16: 815 OI2026-10-20: 813 OI2026-10-23: 803 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, 2026Viewing803-10
Oct 20, 2026813-2
Oct 16, 20268150
Oct 14, 2026815+1
Oct 13, 20268140
Oct 09, 2026814+1
Oct 08, 2026813No prior observation