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Contract OI history

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Nov 20, 2026 EXPIRATION

OC $115.00 Put

OC261120P00115000

Latest saved OI64Oct 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
OC $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. 82410 2026-10-02: 81 OI2026-10-05: 81 OI2026-10-06: 81 OI2026-10-07: 82 OI2026-10-08: 57 OI2026-10-09: 57 OI2026-10-13: 64 OI2026-10-14: 64 OI2026-10-15: 64 OI2026-10-16: 65 OI2026-10-21: 65 OI2026-10-23: 64 OI Oct 02, 2026Oct 23, 2026

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

OC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202664-1
Oct 21, 2026Viewing650
Oct 16, 202665+1
Oct 15, 2026640
Oct 14, 2026640
Oct 13, 202664+7
Oct 09, 2026570
Oct 08, 202657-25
Oct 07, 202682+1
Oct 06, 2026810
Oct 05, 2026810
Oct 02, 202681No prior observation