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Contract OI history

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Jan 15, 2027 EXPIRATION

OPTU $2.50 Call

OPTU270115C00002500

Latest saved OI3,845Oct 23, 2026
Last change-1vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OPTU $2.50 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,8471,9230 2026-10-02: 3,847 OI2026-10-05: 3,847 OI2026-10-07: 3,847 OI2026-10-08: 3,847 OI2026-10-09: 3,846 OI2026-10-13: 3,846 OI2026-10-14: 3,846 OI2026-10-16: 3,846 OI2026-10-20: 3,846 OI2026-10-23: 3,845 OI Oct 02, 2026Oct 23, 2026

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

OPTU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,845-1
Oct 20, 20263,8460
Oct 16, 20263,8460
Oct 14, 20263,8460
Oct 13, 20263,8460
Oct 09, 20263,846-1
Oct 08, 20263,8470
Oct 07, 20263,8470
Oct 05, 20263,8470
Oct 02, 20263,847No prior observation