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Oct 23, 2026 EXPIRATION

C $117.00 Put

C261023P00117000

Latest saved OI154Oct 23, 2026
Last change+12vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $117.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 154770 2026-10-02: 6 OI2026-10-05: 7 OI2026-10-06: 8 OI2026-10-07: 8 OI2026-10-08: 8 OI2026-10-09: 8 OI2026-10-13: 13 OI2026-10-14: 13 OI2026-10-15: 29 OI2026-10-16: 52 OI2026-10-21: 142 OI2026-10-23: 154 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, 2026Viewing154+12
Oct 21, 2026142+90
Oct 16, 202652+23
Oct 15, 202629+16
Oct 14, 2026130
Oct 13, 202613+5
Oct 09, 202680
Oct 08, 202680
Oct 07, 202680
Oct 06, 20268+1
Oct 05, 20267+1
Oct 02, 20266No prior observation