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Contract OI history

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Nov 06, 2026 EXPIRATION

BKKT $6.00 Put

BKKT261106P00006000

Latest saved OI35Oct 20, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BKKT $6.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 35170 2026-10-02: 2 OI2026-10-05: 2 OI2026-10-06: 3 OI2026-10-07: 29 OI2026-10-08: 30 OI2026-10-09: 30 OI2026-10-13: 30 OI2026-10-14: 35 OI2026-10-16: 35 OI2026-10-20: 35 OI Oct 02, 2026Oct 20, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BKKT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing350
Oct 16, 2026350
Oct 14, 202635+5
Oct 13, 2026300
Oct 09, 2026300
Oct 08, 202630+1
Oct 07, 202629+26
Oct 06, 20263+1
Oct 05, 202620
Oct 02, 20262No prior observation