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Contract OI history

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Dec 18, 2026 EXPIRATION

BKNG $166.00 Call

BKNG261218C00166000

Latest saved OI351Oct 23, 2026
Last change+12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $166.00 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. 3511750 2026-10-09: 336 OI2026-10-13: 336 OI2026-10-14: 336 OI2026-10-15: 336 OI2026-10-16: 344 OI2026-10-21: 339 OI2026-10-23: 351 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, 2026Viewing351+12
Oct 21, 2026339-5
Oct 16, 2026344+8
Oct 15, 20263360
Oct 14, 20263360
Oct 13, 20263360
Oct 09, 2026336No prior observation