OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

BKNG $190.00 Call

BKNG261120C00190000

Latest saved OI446Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $190.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4522260 2026-10-09: 452 OI2026-10-13: 452 OI2026-10-14: 452 OI2026-10-15: 446 OI2026-10-16: 450 OI2026-10-21: 449 OI2026-10-23: 446 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BKNG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing446-3
Oct 21, 2026449-1
Oct 16, 2026450+4
Oct 15, 2026446-6
Oct 14, 20264520
Oct 13, 20264520
Oct 09, 2026452No prior observation