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Contract OI history

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Nov 20, 2026 EXPIRATION

BLDP $8.00 Call

BLDP261120C00008000

Latest saved OI1,189Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BLDP $8.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,1895940 2026-10-08: 1,189 OI2026-10-09: 1,189 OI2026-10-13: 1,189 OI2026-10-14: 1,189 OI2026-10-16: 1,189 OI2026-10-20: 1,189 OI2026-10-23: 1,189 OI Oct 08, 2026Oct 23, 2026

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

BLDP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,1890
Oct 20, 20261,1890
Oct 16, 20261,1890
Oct 14, 20261,1890
Oct 13, 20261,1890
Oct 09, 20261,1890
Oct 08, 20261,189No prior observation