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Contract OI history

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Oct 30, 2026 EXPIRATION

BTBT $2.00 Call

BTBT261030C00002000

Latest saved OI724Oct 23, 2026
Last change0vs 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. 7243620 2026-10-09: 548 OI2026-10-13: 578 OI2026-10-14: 578 OI2026-10-15: 685 OI2026-10-16: 685 OI2026-10-21: 724 OI2026-10-23: 724 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, 2026Viewing7240
Oct 21, 2026724+39
Oct 16, 20266850
Oct 15, 2026685+107
Oct 14, 20265780
Oct 13, 2026578+30
Oct 09, 2026548No prior observation