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Contract OI history

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Nov 06, 2026 EXPIRATION

BKKT $7.00 Put

BKKT261106P00007000

Latest saved OI55Oct 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 $7.00 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. 65320 2026-10-02: 12 OI2026-10-05: 12 OI2026-10-06: 15 OI2026-10-07: 16 OI2026-10-08: 36 OI2026-10-09: 57 OI2026-10-13: 65 OI2026-10-14: 65 OI2026-10-16: 55 OI2026-10-20: 55 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, 2026Viewing550
Oct 16, 202655-10
Oct 14, 2026650
Oct 13, 202665+8
Oct 09, 202657+21
Oct 08, 202636+20
Oct 07, 202616+1
Oct 06, 202615+3
Oct 05, 2026120
Oct 02, 202612No prior observation