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Contract OI history

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Nov 20, 2026 EXPIRATION

BLDP $7.00 Call

BLDP261120C00007000

Latest saved OI2,241Oct 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 $7.00 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. 2,2411,1200 2026-10-08: 2,241 OI2026-10-09: 2,241 OI2026-10-13: 2,241 OI2026-10-14: 2,241 OI2026-10-16: 2,241 OI2026-10-20: 2,241 OI2026-10-23: 2,241 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, 2026Viewing2,2410
Oct 20, 20262,2410
Oct 16, 20262,2410
Oct 14, 20262,2410
Oct 13, 20262,2410
Oct 09, 20262,2410
Oct 08, 20262,241No prior observation