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Contract OI history

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Jan 21, 2028 EXPIRATION

OWL $10.00 Put

OWL280121P00010000

Latest saved OI37,897Oct 23, 2026
Last change+29vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OWL $10.00 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. 37,90818,9540 2026-10-02: 37,815 OI2026-10-05: 37,885 OI2026-10-06: 37,885 OI2026-10-07: 37,885 OI2026-10-08: 37,885 OI2026-10-09: 37,890 OI2026-10-13: 37,870 OI2026-10-14: 37,870 OI2026-10-15: 37,858 OI2026-10-16: 37,908 OI2026-10-21: 37,868 OI2026-10-23: 37,897 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, 202637,897+29
Oct 21, 2026Viewing37,868-40
Oct 16, 202637,908+50
Oct 15, 202637,858-12
Oct 14, 202637,8700
Oct 13, 202637,870-20
Oct 09, 202637,890+5
Oct 08, 202637,8850
Oct 07, 202637,8850
Oct 06, 202637,8850
Oct 05, 202637,885+70
Oct 02, 202637,815No prior observation