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Contract OI history

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Nov 20, 2026 EXPIRATION

BLDP $3.00 Put

BLDP261120P00003000

Latest saved OI995Oct 23, 2026
Last change-159vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BLDP $3.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,5427710 2026-10-08: 1,542 OI2026-10-09: 1,538 OI2026-10-13: 1,324 OI2026-10-14: 1,284 OI2026-10-16: 1,266 OI2026-10-20: 1,154 OI2026-10-23: 995 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, 2026Viewing995-159
Oct 20, 20261,154-112
Oct 16, 20261,266-18
Oct 14, 20261,284-40
Oct 13, 20261,324-214
Oct 09, 20261,538-4
Oct 08, 20261,542No prior observation