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Contract OI history

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Dec 18, 2026 EXPIRATION

OWL $12.00 Put

OWL261218P00012000

Latest saved OI666Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OWL $12.00 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. 6693340 2026-10-02: 669 OI2026-10-05: 669 OI2026-10-06: 669 OI2026-10-07: 669 OI2026-10-08: 669 OI2026-10-09: 666 OI2026-10-13: 666 OI2026-10-14: 666 OI2026-10-15: 666 OI2026-10-16: 666 OI2026-10-21: 666 OI2026-10-23: 666 OI Oct 02, 2026Oct 23, 2026

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

OWL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20266660
Oct 21, 2026Viewing6660
Oct 16, 20266660
Oct 15, 20266660
Oct 14, 20266660
Oct 13, 20266660
Oct 09, 2026666-3
Oct 08, 20266690
Oct 07, 20266690
Oct 06, 20266690
Oct 05, 20266690
Oct 02, 2026669No prior observation