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Contract OI history

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Jan 15, 2027 EXPIRATION

BTBT $10.00 Call

BTBT270115C00010000

Latest saved OI25,958Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BTBT $10.00 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. 25,99612,9980 2026-10-09: 25,996 OI2026-10-13: 25,996 OI2026-10-14: 25,996 OI2026-10-15: 25,956 OI2026-10-16: 25,956 OI2026-10-21: 25,956 OI2026-10-23: 25,958 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, 2026Viewing25,958+2
Oct 21, 202625,9560
Oct 16, 202625,9560
Oct 15, 202625,956-40
Oct 14, 202625,9960
Oct 13, 202625,9960
Oct 09, 202625,996No prior observation