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Contract OI history

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Jan 15, 2027 EXPIRATION

BLNK $2.50 Call

BLNK270115C00002500

Latest saved OI2,405Oct 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 $2.50 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. 2,4291,2140 2026-10-08: 2,429 OI2026-10-13: 2,429 OI2026-10-15: 2,405 OI2026-10-16: 2,405 OI2026-10-21: 2,405 OI2026-10-23: 2,405 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, 2026Viewing2,4050
Oct 21, 20262,4050
Oct 16, 20262,4050
Oct 15, 20262,405-24
Oct 13, 20262,4290
Oct 08, 20262,429No prior observation