OITracker Cboe delayed data

Contract OI history

Back to BKNG

Dec 18, 2026 EXPIRATION

BKNG $160.00 Put

BKNG261218P00160000

Latest saved OI4,859Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $160.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4,8602,4300 2026-10-09: 4,847 OI2026-10-13: 4,857 OI2026-10-14: 4,857 OI2026-10-15: 4,860 OI2026-10-16: 4,845 OI2026-10-21: 4,859 OI2026-10-23: 4,859 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, 2026Viewing4,8590
Oct 21, 20264,859+14
Oct 16, 20264,845-15
Oct 15, 20264,860+3
Oct 14, 20264,8570
Oct 13, 20264,857+10
Oct 09, 20264,847No prior observation