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Oct 23, 2026 EXPIRATION

C $143.00 Call

C261023C00143000

Latest saved OI391Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $143.00 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. 3911950 2026-10-02: 258 OI2026-10-05: 366 OI2026-10-06: 365 OI2026-10-07: 365 OI2026-10-08: 365 OI2026-10-09: 370 OI2026-10-13: 388 OI2026-10-14: 388 OI2026-10-15: 388 OI2026-10-16: 387 OI2026-10-21: 387 OI2026-10-23: 391 OI Oct 02, 2026Oct 23, 2026

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

C contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing391+4
Oct 21, 20263870
Oct 16, 2026387-1
Oct 15, 20263880
Oct 14, 20263880
Oct 13, 2026388+18
Oct 09, 2026370+5
Oct 08, 20263650
Oct 07, 20263650
Oct 06, 2026365-1
Oct 05, 2026366+108
Oct 02, 2026258No prior observation