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Contract OI history

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Oct 30, 2026 EXPIRATION

BKNG $135.00 Put

BKNG261030P00135000

Latest saved OI165Oct 23, 2026
Last change+20vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $135.00 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. 172860 2026-10-09: 159 OI2026-10-13: 172 OI2026-10-14: 172 OI2026-10-15: 159 OI2026-10-16: 122 OI2026-10-21: 145 OI2026-10-23: 165 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, 2026Viewing165+20
Oct 21, 2026145+23
Oct 16, 2026122-37
Oct 15, 2026159-13
Oct 14, 20261720
Oct 13, 2026172+13
Oct 09, 2026159No prior observation