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Contract OI history

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Dec 18, 2026 EXPIRATION

BKNG $146.00 Put

BKNG261218P00146000

Latest saved OI342Oct 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 $146.00 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. 3421710 2026-10-09: 341 OI2026-10-13: 341 OI2026-10-14: 341 OI2026-10-15: 341 OI2026-10-16: 341 OI2026-10-21: 341 OI2026-10-23: 342 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, 2026Viewing342+1
Oct 21, 20263410
Oct 16, 20263410
Oct 15, 20263410
Oct 14, 20263410
Oct 13, 20263410
Oct 09, 2026341No prior observation