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Oct 30, 2026 EXPIRATION

C $115.00 Put

C261030P00115000

Latest saved OI1,884Oct 23, 2026
Last change+916vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $115.00 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. 1,8849420 2026-10-02: 198 OI2026-10-05: 184 OI2026-10-06: 184 OI2026-10-07: 184 OI2026-10-08: 184 OI2026-10-09: 186 OI2026-10-13: 529 OI2026-10-14: 529 OI2026-10-15: 539 OI2026-10-16: 539 OI2026-10-21: 968 OI2026-10-23: 1,884 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, 2026Viewing1,884+916
Oct 21, 2026968+429
Oct 16, 20265390
Oct 15, 2026539+10
Oct 14, 20265290
Oct 13, 2026529+343
Oct 09, 2026186+2
Oct 08, 20261840
Oct 07, 20261840
Oct 06, 20261840
Oct 05, 2026184-14
Oct 02, 2026198No prior observation