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Contract OI history

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Jan 15, 2027 EXPIRATION

BKNG $230.00 Call

BKNG270115C00230000

Latest saved OI1,270Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $230.00 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. 1,2706350 2026-10-09: 1,218 OI2026-10-13: 1,218 OI2026-10-14: 1,218 OI2026-10-15: 1,268 OI2026-10-16: 1,269 OI2026-10-21: 1,270 OI2026-10-23: 1,270 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, 2026Viewing1,2700
Oct 21, 20261,270+1
Oct 16, 20261,269+1
Oct 15, 20261,268+50
Oct 14, 20261,2180
Oct 13, 20261,2180
Oct 09, 20261,218No prior observation