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Dec 18, 2026 EXPIRATION

Q $165.00 Put

Q261218P00165000

Latest saved OI60Oct 23, 2026
Last change-1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
Q $165.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 63310 2026-10-02: 63 OI2026-10-05: 63 OI2026-10-06: 63 OI2026-10-07: 63 OI2026-10-08: 63 OI2026-10-09: 63 OI2026-10-13: 63 OI2026-10-14: 63 OI2026-10-16: 61 OI2026-10-20: 61 OI2026-10-23: 60 OI Oct 02, 2026Oct 23, 2026

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

Q contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202660-1
Oct 20, 2026Viewing610
Oct 16, 202661-2
Oct 14, 2026630
Oct 13, 2026630
Oct 09, 2026630
Oct 08, 2026630
Oct 07, 2026630
Oct 06, 2026630
Oct 05, 2026630
Oct 02, 202663No prior observation