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Contract OI history

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Nov 06, 2026 EXPIRATION

BTBT $2.00 Put

BTBT261106P00002000

Latest saved OI151Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BTBT $2.00 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. 2071030 2026-10-09: 206 OI2026-10-13: 207 OI2026-10-14: 207 OI2026-10-15: 155 OI2026-10-16: 155 OI2026-10-21: 152 OI2026-10-23: 151 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, 2026Viewing151-1
Oct 21, 2026152-3
Oct 16, 20261550
Oct 15, 2026155-52
Oct 14, 20262070
Oct 13, 2026207+1
Oct 09, 2026206No prior observation