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Contract OI history

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Jan 19, 2029 EXPIRATION

BTBT $3.00 Call

BTBT290119C00003000

Latest saved OI662Oct 23, 2026
Last change-3vs 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. 6653320 2026-10-09: 574 OI2026-10-13: 620 OI2026-10-14: 620 OI2026-10-15: 646 OI2026-10-16: 650 OI2026-10-21: 665 OI2026-10-23: 662 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, 2026Viewing662-3
Oct 21, 2026665+15
Oct 16, 2026650+4
Oct 15, 2026646+26
Oct 14, 20266200
Oct 13, 2026620+46
Oct 09, 2026574No prior observation