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Contract OI history

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Jan 15, 2027 EXPIRATION

OPFI $12.50 Call

OPFI270115C00012500

Latest saved OI160Oct 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 $12.50 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. 162810 2026-10-02: 162 OI2026-10-05: 162 OI2026-10-06: 162 OI2026-10-07: 162 OI2026-10-08: 162 OI2026-10-09: 162 OI2026-10-13: 162 OI2026-10-14: 162 OI2026-10-15: 160 OI2026-10-16: 160 OI2026-10-21: 160 OI2026-10-23: 160 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, 2026Viewing1600
Oct 21, 20261600
Oct 16, 20261600
Oct 15, 2026160-2
Oct 14, 20261620
Oct 13, 20261620
Oct 09, 20261620
Oct 08, 20261620
Oct 07, 20261620
Oct 06, 20261620
Oct 05, 20261620
Oct 02, 2026162No prior observation