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Contract OI history

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Oct 23, 2026 EXPIRATION

OWL $9.50 Put

OWL261023P00009500

Latest saved OI138Oct 23, 2026
Last change+10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OWL $9.50 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. 2251120 2026-10-02: 107 OI2026-10-05: 107 OI2026-10-06: 107 OI2026-10-07: 184 OI2026-10-08: 184 OI2026-10-09: 209 OI2026-10-13: 225 OI2026-10-14: 225 OI2026-10-15: 225 OI2026-10-16: 225 OI2026-10-21: 128 OI2026-10-23: 138 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, 2026Viewing138+10
Oct 21, 2026128-97
Oct 16, 20262250
Oct 15, 20262250
Oct 14, 20262250
Oct 13, 2026225+16
Oct 09, 2026209+25
Oct 08, 20261840
Oct 07, 2026184+77
Oct 06, 20261070
Oct 05, 20261070
Oct 02, 2026107No prior observation