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Contract OI history

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Jan 15, 2027 EXPIRATION

BKNG $144.00 Put

BKNG270115P00144000

Latest saved OI544Oct 23, 2026
Last change+13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $144.00 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. 5452720 2026-10-09: 501 OI2026-10-13: 545 OI2026-10-14: 545 OI2026-10-15: 533 OI2026-10-16: 533 OI2026-10-21: 531 OI2026-10-23: 544 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, 2026Viewing544+13
Oct 21, 2026531-2
Oct 16, 20265330
Oct 15, 2026533-12
Oct 14, 20265450
Oct 13, 2026545+44
Oct 09, 2026501No prior observation