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Contract OI history

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Nov 20, 2026 EXPIRATION

OVID $2.50 Call

OVID261120C00002500

Latest saved OI80Oct 23, 2026
Last change+26vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
OVID $2.50 call open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 80400 2026-10-07: 48 OI2026-10-09: 54 OI2026-10-13: 54 OI2026-10-14: 54 OI2026-10-16: 54 OI2026-10-20: 54 OI2026-10-23: 80 OI Oct 07, 2026Oct 23, 2026

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

OVID contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202680+26
Oct 20, 2026Viewing540
Oct 16, 2026540
Oct 14, 2026540
Oct 13, 2026540
Oct 09, 202654+6
Oct 07, 202648No prior observation