OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

BTBT $3.00 Put

BTBT261120P00003000

Latest saved OI194Oct 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 $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. 2601300 2026-10-09: 260 OI2026-10-13: 202 OI2026-10-14: 202 OI2026-10-15: 194 OI2026-10-16: 194 OI2026-10-21: 194 OI2026-10-23: 194 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, 2026Viewing1940
Oct 21, 20261940
Oct 16, 20261940
Oct 15, 2026194-8
Oct 14, 20262020
Oct 13, 2026202-58
Oct 09, 2026260No prior observation