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Contract OI history

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Jan 15, 2027 EXPIRATION

BKR $65.00 Call

BKR270115C00065000

Latest saved OI950Oct 23, 2026
Last change+9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BKR $65.00 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. 9504750 2026-10-09: 930 OI2026-10-13: 926 OI2026-10-14: 925 OI2026-10-15: 924 OI2026-10-16: 930 OI2026-10-21: 941 OI2026-10-23: 950 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BKR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing950+9
Oct 21, 2026941+11
Oct 16, 2026930+6
Oct 15, 2026924-1
Oct 14, 2026925-1
Oct 13, 2026926-4
Oct 09, 2026930No prior observation