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Contract OI history

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Oct 23, 2026 EXPIRATION

C $131.00 Call

C261023C00131000

Latest saved OI1,030Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $131.00 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. 1,0315150 2026-10-02: 113 OI2026-10-05: 122 OI2026-10-06: 136 OI2026-10-07: 139 OI2026-10-08: 139 OI2026-10-09: 140 OI2026-10-13: 442 OI2026-10-14: 442 OI2026-10-15: 760 OI2026-10-16: 772 OI2026-10-21: 1,031 OI2026-10-23: 1,030 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, 2026Viewing1,030-1
Oct 21, 20261,031+259
Oct 16, 2026772+12
Oct 15, 2026760+318
Oct 14, 20264420
Oct 13, 2026442+302
Oct 09, 2026140+1
Oct 08, 20261390
Oct 07, 2026139+3
Oct 06, 2026136+14
Oct 05, 2026122+9
Oct 02, 2026113No prior observation