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Contract OI history

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Jan 15, 2027 EXPIRATION

ALL $230.00 Call

ALL270115C00230000

Latest saved OI329Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ALL $230.00 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. 3371680 2026-10-02: 335 OI2026-10-05: 335 OI2026-10-06: 335 OI2026-10-07: 335 OI2026-10-08: 336 OI2026-10-09: 337 OI2026-10-13: 336 OI2026-10-14: 333 OI2026-10-15: 332 OI2026-10-16: 332 OI2026-10-21: 332 OI2026-10-23: 329 OI Oct 02, 2026Oct 23, 2026

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

ALL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing329-3
Oct 21, 20263320
Oct 16, 20263320
Oct 15, 2026332-1
Oct 14, 2026333-3
Oct 13, 2026336-1
Oct 09, 2026337+1
Oct 08, 2026336+1
Oct 07, 20263350
Oct 06, 20263350
Oct 05, 20263350
Oct 02, 2026335No prior observation