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Contract OI history

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Jan 19, 2029 EXPIRATION

BTBT $1000.00 Call

BTBT290119C00001000

Latest saved OI435Oct 23, 2026
Last change-84vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BTBT $1000.00 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. 5192590 2026-10-09: 270 OI2026-10-13: 296 OI2026-10-14: 296 OI2026-10-15: 335 OI2026-10-16: 289 OI2026-10-21: 519 OI2026-10-23: 435 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, 2026Viewing435-84
Oct 21, 2026519+230
Oct 16, 2026289-46
Oct 15, 2026335+39
Oct 14, 20262960
Oct 13, 2026296+26
Oct 09, 2026270No prior observation