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Contract OI history

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Jan 21, 2028 EXPIRATION

BKR $80.00 Call

BKR280121C00080000

Latest saved OI851Oct 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
BKR $80.00 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. 8514250 2026-10-09: 847 OI2026-10-13: 847 OI2026-10-14: 847 OI2026-10-15: 847 OI2026-10-16: 849 OI2026-10-21: 849 OI2026-10-23: 851 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, 2026Viewing851+2
Oct 21, 20268490
Oct 16, 2026849+2
Oct 15, 20268470
Oct 14, 20268470
Oct 13, 20268470
Oct 09, 2026847No prior observation