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Contract OI history

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Oct 23, 2026 EXPIRATION

BKNG $155.00 Put

BKNG261023P00155000

Latest saved OI657Oct 23, 2026
Last change+38vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $155.00 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. 6573280 2026-10-09: 464 OI2026-10-13: 469 OI2026-10-14: 469 OI2026-10-15: 492 OI2026-10-16: 471 OI2026-10-21: 619 OI2026-10-23: 657 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, 2026Viewing657+38
Oct 21, 2026619+148
Oct 16, 2026471-21
Oct 15, 2026492+23
Oct 14, 20264690
Oct 13, 2026469+5
Oct 09, 2026464No prior observation