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Contract OI history

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Nov 20, 2026 EXPIRATION

BLLN $135.00 Call

BLLN261120C00135000

Latest saved OI103Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BLLN $135.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 103510 2026-10-08: 101 OI2026-10-13: 101 OI2026-10-14: 101 OI2026-10-16: 101 OI2026-10-20: 103 OI2026-10-23: 103 OI Oct 08, 2026Oct 23, 2026

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

BLLN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1030
Oct 20, 2026103+2
Oct 16, 20261010
Oct 14, 20261010
Oct 13, 20261010
Oct 08, 2026101No prior observation