OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BTBT $3.00 Put

BTBT270115P00003000

Latest saved OI2,546Oct 23, 2026
Last change+31vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BTBT $3.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7,3773,6880 2026-10-09: 7,377 OI2026-10-13: 4,622 OI2026-10-14: 4,622 OI2026-10-15: 3,909 OI2026-10-16: 2,513 OI2026-10-21: 2,515 OI2026-10-23: 2,546 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, 2026Viewing2,546+31
Oct 21, 20262,515+2
Oct 16, 20262,513-1,396
Oct 15, 20263,909-713
Oct 14, 20264,6220
Oct 13, 20264,622-2,755
Oct 09, 20267,377No prior observation