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Contract OI history

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Jan 21, 2028 EXPIRATION

OWL $8.00 Put

OWL280121P00008000

Latest saved OI38,968Oct 23, 2026
Last change+131vs 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. 38,96819,4840 2026-10-02: 38,194 OI2026-10-05: 38,195 OI2026-10-06: 38,192 OI2026-10-07: 38,192 OI2026-10-08: 38,192 OI2026-10-09: 38,291 OI2026-10-13: 38,291 OI2026-10-14: 38,291 OI2026-10-15: 38,405 OI2026-10-16: 38,514 OI2026-10-21: 38,837 OI2026-10-23: 38,968 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, 2026Viewing38,968+131
Oct 21, 202638,837+323
Oct 16, 202638,514+109
Oct 15, 202638,405+114
Oct 14, 202638,2910
Oct 13, 202638,2910
Oct 09, 202638,291+99
Oct 08, 202638,1920
Oct 07, 202638,1920
Oct 06, 202638,192-3
Oct 05, 202638,195+1
Oct 02, 202638,194No prior observation