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Contract OI history

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Jan 21, 2028 EXPIRATION

BKNG $170.00 Call

BKNG280121C00170000

Latest saved OI169Oct 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 $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. 2441220 2026-10-09: 239 OI2026-10-13: 244 OI2026-10-14: 244 OI2026-10-15: 244 OI2026-10-16: 183 OI2026-10-21: 166 OI2026-10-23: 169 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, 2026Viewing169+3
Oct 21, 2026166-17
Oct 16, 2026183-61
Oct 15, 20262440
Oct 14, 20262440
Oct 13, 2026244+5
Oct 09, 2026239No prior observation