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Contract OI history

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Dec 18, 2026 EXPIRATION

OWL $7.00 Put

OWL261218P00007000

Latest saved OI1,380Oct 23, 2026
Last change+15vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OWL $7.00 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. 1,3806900 2026-10-02: 797 OI2026-10-05: 797 OI2026-10-06: 797 OI2026-10-07: 798 OI2026-10-08: 798 OI2026-10-09: 798 OI2026-10-13: 802 OI2026-10-14: 802 OI2026-10-15: 847 OI2026-10-16: 1,359 OI2026-10-21: 1,365 OI2026-10-23: 1,380 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, 2026Viewing1,380+15
Oct 21, 20261,365+6
Oct 16, 20261,359+512
Oct 15, 2026847+45
Oct 14, 20268020
Oct 13, 2026802+4
Oct 09, 20267980
Oct 08, 20267980
Oct 07, 2026798+1
Oct 06, 20267970
Oct 05, 20267970
Oct 02, 2026797No prior observation