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Contract OI history

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Dec 18, 2026 EXPIRATION

BKNG $172.00 Call

BKNG261218C00172000

Latest saved OI700Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $172.00 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. 7003500 2026-10-09: 645 OI2026-10-13: 670 OI2026-10-14: 670 OI2026-10-15: 692 OI2026-10-16: 695 OI2026-10-21: 697 OI2026-10-23: 700 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, 2026Viewing700+3
Oct 21, 2026697+2
Oct 16, 2026695+3
Oct 15, 2026692+22
Oct 14, 20266700
Oct 13, 2026670+25
Oct 09, 2026645No prior observation