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Contract OI history

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Dec 18, 2026 EXPIRATION

BKNG $120.00 Put

BKNG261218P00120000

Latest saved OI769Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $120.00 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. 7703850 2026-10-09: 769 OI2026-10-13: 770 OI2026-10-14: 770 OI2026-10-15: 770 OI2026-10-16: 770 OI2026-10-21: 770 OI2026-10-23: 769 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, 2026Viewing769-1
Oct 21, 20267700
Oct 16, 20267700
Oct 15, 20267700
Oct 14, 20267700
Oct 13, 2026770+1
Oct 09, 2026769No prior observation