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Contract OI history

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Jan 19, 2029 EXPIRATION

BLSH $60.00 Call

BLSH290119C00060000

Latest saved OI131Oct 23, 2026
Last change+3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BLSH $60.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2041020 2026-10-02: 3 OI2026-10-05: 3 OI2026-10-06: 3 OI2026-10-07: 3 OI2026-10-08: 2 OI2026-10-09: 103 OI2026-10-13: 204 OI2026-10-14: 204 OI2026-10-16: 204 OI2026-10-20: 128 OI2026-10-23: 131 OI Oct 02, 2026Oct 23, 2026

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

BLSH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing131+3
Oct 20, 2026128-76
Oct 16, 20262040
Oct 14, 20262040
Oct 13, 2026204+101
Oct 09, 2026103+101
Oct 08, 20262-1
Oct 07, 202630
Oct 06, 202630
Oct 05, 202630
Oct 02, 20263No prior observation