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Contract OI history

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Feb 19, 2027 EXPIRATION

BTBT $3.00 Call

BTBT270219C00003000

Latest saved OI4,733Oct 23, 2026
Last change+7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BTBT $3.00 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. 4,7392,3690 2026-10-09: 4,739 OI2026-10-13: 4,664 OI2026-10-14: 4,664 OI2026-10-15: 4,671 OI2026-10-16: 4,603 OI2026-10-21: 4,726 OI2026-10-23: 4,733 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, 2026Viewing4,733+7
Oct 21, 20264,726+123
Oct 16, 20264,603-68
Oct 15, 20264,671+7
Oct 14, 20264,6640
Oct 13, 20264,664-75
Oct 09, 20264,739No prior observation