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Contract OI history

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Oct 23, 2026 EXPIRATION

BTBT $2.00 Call

BTBT261023C00002000

Latest saved OI4,453Oct 23, 2026
Last change-26vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BTBT $2.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4,4842,2420 2026-10-09: 4,484 OI2026-10-13: 4,483 OI2026-10-14: 4,483 OI2026-10-15: 4,483 OI2026-10-16: 4,483 OI2026-10-21: 4,479 OI2026-10-23: 4,453 OI Oct 09, 2026Oct 23, 2026

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

BTBT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,453-26
Oct 21, 20264,479-4
Oct 16, 20264,4830
Oct 15, 20264,4830
Oct 14, 20264,4830
Oct 13, 20264,483-1
Oct 09, 20264,484No prior observation