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Contract OI history

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Jan 15, 2027 EXPIRATION

OPTU $1000.00 Call

OPTU270115C00001000

Latest saved OI378Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OPTU $1000.00 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. 3851920 2026-10-02: 376 OI2026-10-05: 376 OI2026-10-07: 381 OI2026-10-08: 382 OI2026-10-09: 385 OI2026-10-13: 381 OI2026-10-14: 378 OI2026-10-16: 378 OI2026-10-20: 378 OI2026-10-23: 378 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, 2026Viewing3780
Oct 20, 20263780
Oct 16, 20263780
Oct 14, 2026378-3
Oct 13, 2026381-4
Oct 09, 2026385+3
Oct 08, 2026382+1
Oct 07, 2026381+5
Oct 05, 20263760
Oct 02, 2026376No prior observation