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Contract OI history

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Dec 17, 2027 EXPIRATION

BKNG $219.20 Call

BKNG271217C00219200

Latest saved OI3,985Oct 23, 2026
Last change+104vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKNG $219.20 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. 3,9851,9920 2026-10-09: 3,879 OI2026-10-13: 3,879 OI2026-10-14: 3,879 OI2026-10-15: 3,879 OI2026-10-16: 3,879 OI2026-10-21: 3,881 OI2026-10-23: 3,985 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, 2026Viewing3,985+104
Oct 21, 20263,881+2
Oct 16, 20263,8790
Oct 15, 20263,8790
Oct 14, 20263,8790
Oct 13, 20263,8790
Oct 09, 20263,879No prior observation