OITracker Cboe delayed data

Contract OI history

Back to BKNG

Dec 18, 2026 EXPIRATION

BKNG $142.00 Put

BKNG261218P00142000

Latest saved OI648Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $142.00 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. 6523260 2026-10-09: 650 OI2026-10-13: 651 OI2026-10-14: 651 OI2026-10-15: 652 OI2026-10-16: 652 OI2026-10-21: 647 OI2026-10-23: 648 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, 2026Viewing648+1
Oct 21, 2026647-5
Oct 16, 20266520
Oct 15, 2026652+1
Oct 14, 20266510
Oct 13, 2026651+1
Oct 09, 2026650No prior observation