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Contract OI history

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Dec 18, 2026 EXPIRATION

BKNG $150.00 Put

BKNG261218P00150000

Latest saved OI869Oct 23, 2026
Last change+82vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $150.00 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. 8694340 2026-10-09: 660 OI2026-10-13: 754 OI2026-10-14: 754 OI2026-10-15: 755 OI2026-10-16: 768 OI2026-10-21: 787 OI2026-10-23: 869 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, 2026Viewing869+82
Oct 21, 2026787+19
Oct 16, 2026768+13
Oct 15, 2026755+1
Oct 14, 20267540
Oct 13, 2026754+94
Oct 09, 2026660No prior observation