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Contract OI history

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Nov 20, 2026 EXPIRATION

BKNG $210.00 Call

BKNG261120C00210000

Latest saved OI1,602Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $210.00 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. 1,6048020 2026-10-09: 1,595 OI2026-10-13: 1,596 OI2026-10-14: 1,596 OI2026-10-15: 1,571 OI2026-10-16: 1,557 OI2026-10-21: 1,604 OI2026-10-23: 1,602 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, 2026Viewing1,602-2
Oct 21, 20261,604+47
Oct 16, 20261,557-14
Oct 15, 20261,571-25
Oct 14, 20261,5960
Oct 13, 20261,596+1
Oct 09, 20261,595No prior observation