OITracker Cboe delayed data

Contract OI history

Back to OWL

Nov 20, 2026 EXPIRATION

OWL $10.00 Call

OWL261120C00010000

Latest saved OI3,598Oct 23, 2026
Last change+472vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OWL $10.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,5981,7990 2026-10-02: 2,224 OI2026-10-05: 2,326 OI2026-10-06: 2,391 OI2026-10-07: 2,453 OI2026-10-08: 2,453 OI2026-10-09: 2,606 OI2026-10-13: 2,639 OI2026-10-14: 2,639 OI2026-10-15: 2,638 OI2026-10-16: 2,690 OI2026-10-21: 3,126 OI2026-10-23: 3,598 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, 20263,598+472
Oct 21, 2026Viewing3,126+436
Oct 16, 20262,690+52
Oct 15, 20262,638-1
Oct 14, 20262,6390
Oct 13, 20262,639+33
Oct 09, 20262,606+153
Oct 08, 20262,4530
Oct 07, 20262,453+62
Oct 06, 20262,391+65
Oct 05, 20262,326+102
Oct 02, 20262,224No prior observation