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Contract OI history

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Jan 15, 2027 EXPIRATION

OPFI $10.00 Call

OPFI270115C00010000

Latest saved OI3,825Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OPFI $10.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,8261,9130 2026-10-02: 3,329 OI2026-10-05: 3,329 OI2026-10-06: 3,329 OI2026-10-07: 3,329 OI2026-10-08: 3,329 OI2026-10-09: 3,329 OI2026-10-13: 3,355 OI2026-10-14: 3,355 OI2026-10-15: 3,826 OI2026-10-16: 3,825 OI2026-10-21: 3,825 OI2026-10-23: 3,825 OI Oct 02, 2026Oct 23, 2026

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

OPFI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,8250
Oct 21, 20263,8250
Oct 16, 20263,825-1
Oct 15, 20263,826+471
Oct 14, 20263,3550
Oct 13, 20263,355+26
Oct 09, 20263,3290
Oct 08, 20263,3290
Oct 07, 20263,3290
Oct 06, 20263,3290
Oct 05, 20263,3290
Oct 02, 20263,329No prior observation