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Contract OI history

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Oct 23, 2026 EXPIRATION

BKNG $172.50 Call

BKNG261023C00172500

Latest saved OI372Oct 23, 2026
Last change-11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $172.50 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. 3831910 2026-10-09: 17 OI2026-10-13: 25 OI2026-10-14: 25 OI2026-10-15: 61 OI2026-10-16: 290 OI2026-10-21: 383 OI2026-10-23: 372 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, 2026Viewing372-11
Oct 21, 2026383+93
Oct 16, 2026290+229
Oct 15, 202661+36
Oct 14, 2026250
Oct 13, 202625+8
Oct 09, 202617No prior observation