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Contract OI history

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Jan 15, 2027 EXPIRATION

BKNG $154.40 Put

BKNG270115P00154400

Latest saved OI3,527Oct 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 $154.40 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. 3,5291,7640 2026-10-09: 3,529 OI2026-10-13: 3,529 OI2026-10-14: 3,529 OI2026-10-15: 3,529 OI2026-10-16: 3,528 OI2026-10-21: 3,528 OI2026-10-23: 3,527 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, 2026Viewing3,527-1
Oct 21, 20263,5280
Oct 16, 20263,528-1
Oct 15, 20263,5290
Oct 14, 20263,5290
Oct 13, 20263,5290
Oct 09, 20263,529No prior observation