OITracker Cboe delayed data

Contract OI history

Back to OWL

Dec 18, 2026 EXPIRATION

OWL $13.00 Call

OWL261218C00013000

Latest saved OI10,790Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OWL $13.00 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. 10,9385,4690 2026-10-02: 10,938 OI2026-10-05: 10,938 OI2026-10-06: 10,938 OI2026-10-07: 10,923 OI2026-10-08: 10,923 OI2026-10-09: 10,923 OI2026-10-13: 10,923 OI2026-10-14: 10,923 OI2026-10-15: 10,923 OI2026-10-16: 10,793 OI2026-10-21: 10,790 OI2026-10-23: 10,790 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, 202610,7900
Oct 21, 2026Viewing10,790-3
Oct 16, 202610,793-130
Oct 15, 202610,9230
Oct 14, 202610,9230
Oct 13, 202610,9230
Oct 09, 202610,9230
Oct 08, 202610,9230
Oct 07, 202610,923-15
Oct 06, 202610,9380
Oct 05, 202610,9380
Oct 02, 202610,938No prior observation