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Contract OI history

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Dec 18, 2026 EXPIRATION

STZ $140.00 Put

STZ261218P00140000

Latest saved OI412Oct 23, 2026
Last change+21vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STZ $140.00 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. 4122060 2026-10-02: 392 OI2026-10-05: 392 OI2026-10-06: 392 OI2026-10-07: 392 OI2026-10-08: 392 OI2026-10-09: 392 OI2026-10-13: 392 OI2026-10-14: 392 OI2026-10-15: 392 OI2026-10-16: 392 OI2026-10-21: 391 OI2026-10-23: 412 OI Oct 02, 2026Oct 23, 2026

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

STZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing412+21
Oct 21, 2026391-1
Oct 16, 20263920
Oct 15, 20263920
Oct 14, 20263920
Oct 13, 20263920
Oct 09, 20263920
Oct 08, 20263920
Oct 07, 20263920
Oct 06, 20263920
Oct 05, 20263920
Oct 02, 2026392No prior observation