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Contract OI history

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Aug 20, 2027 EXPIRATION

OWL $8.00 Put

OWL270820P00008000

Latest saved OI208Oct 23, 2026
Last change+75vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OWL $8.00 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. 2081040 2026-10-02: 77 OI2026-10-05: 98 OI2026-10-06: 98 OI2026-10-07: 98 OI2026-10-08: 98 OI2026-10-09: 107 OI2026-10-13: 111 OI2026-10-14: 111 OI2026-10-15: 120 OI2026-10-16: 120 OI2026-10-21: 133 OI2026-10-23: 208 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, 2026Viewing208+75
Oct 21, 2026133+13
Oct 16, 20261200
Oct 15, 2026120+9
Oct 14, 20261110
Oct 13, 2026111+4
Oct 09, 2026107+9
Oct 08, 2026980
Oct 07, 2026980
Oct 06, 2026980
Oct 05, 202698+21
Oct 02, 202677No prior observation