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Contract OI history

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Nov 20, 2026 EXPIRATION

BKNG $170.00 Call

BKNG261120C00170000

Latest saved OI3,060Oct 23, 2026
Last change-6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $170.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,3581,6790 2026-10-09: 3,331 OI2026-10-13: 3,358 OI2026-10-14: 3,358 OI2026-10-15: 3,356 OI2026-10-16: 3,103 OI2026-10-21: 3,066 OI2026-10-23: 3,060 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, 2026Viewing3,060-6
Oct 21, 20263,066-37
Oct 16, 20263,103-253
Oct 15, 20263,356-2
Oct 14, 20263,3580
Oct 13, 20263,358+27
Oct 09, 20263,331No prior observation