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Contract OI history

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May 21, 2027 EXPIRATION

OWL $9.00 Put

OWL270521P00009000

Latest saved OI3,268Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OWL $9.00 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. 3,3331,6660 2026-10-02: 3,278 OI2026-10-05: 3,333 OI2026-10-06: 3,329 OI2026-10-07: 3,331 OI2026-10-08: 3,331 OI2026-10-09: 3,235 OI2026-10-13: 3,238 OI2026-10-14: 3,238 OI2026-10-15: 3,249 OI2026-10-16: 3,249 OI2026-10-21: 3,269 OI2026-10-23: 3,268 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, 20263,268-1
Oct 21, 2026Viewing3,269+20
Oct 16, 20263,2490
Oct 15, 20263,249+11
Oct 14, 20263,2380
Oct 13, 20263,238+3
Oct 09, 20263,235-96
Oct 08, 20263,3310
Oct 07, 20263,331+2
Oct 06, 20263,329-4
Oct 05, 20263,333+55
Oct 02, 20263,278No prior observation