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Contract OI history

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Feb 19, 2027 EXPIRATION

BTBT $2.00 Call

BTBT270219C00002000

Latest saved OI3,008Oct 23, 2026
Last change-251vs 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. 3,2591,6290 2026-10-09: 3,123 OI2026-10-13: 3,129 OI2026-10-14: 3,129 OI2026-10-15: 3,018 OI2026-10-16: 3,027 OI2026-10-21: 3,259 OI2026-10-23: 3,008 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, 2026Viewing3,008-251
Oct 21, 20263,259+232
Oct 16, 20263,027+9
Oct 15, 20263,018-111
Oct 14, 20263,1290
Oct 13, 20263,129+6
Oct 09, 20263,123No prior observation