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Contract OI history

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Jan 15, 2027 EXPIRATION

BKNG $145.00 Put

BKNG270115P00145000

Latest saved OI555Oct 23, 2026
Last change+14vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $145.00 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. 5552770 2026-10-09: 531 OI2026-10-13: 531 OI2026-10-14: 531 OI2026-10-15: 531 OI2026-10-16: 531 OI2026-10-21: 541 OI2026-10-23: 555 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, 2026Viewing555+14
Oct 21, 2026541+10
Oct 16, 20265310
Oct 15, 20265310
Oct 14, 20265310
Oct 13, 20265310
Oct 09, 2026531No prior observation