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Contract OI history

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Nov 20, 2026 EXPIRATION

BLNK $500.00 Call

BLNK261120C00000500

Latest saved OI151Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BLNK $500.00 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. 151750 2026-10-08: 0 OI2026-10-13: 125 OI2026-10-15: 127 OI2026-10-16: 129 OI2026-10-21: 151 OI2026-10-23: 151 OI Oct 08, 2026Oct 23, 2026

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

BLNK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1510
Oct 21, 2026151+22
Oct 16, 2026129+2
Oct 15, 2026127+2
Oct 13, 2026125+125
Oct 08, 20260No prior observation