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Contract OI history

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Nov 20, 2026 EXPIRATION

BKKT $10.00 Call

BKKT261120C00010000

Latest saved OI149Oct 20, 2026
Last change+11vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BKKT $10.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 151750 2026-10-02: 150 OI2026-10-05: 150 OI2026-10-06: 150 OI2026-10-07: 151 OI2026-10-08: 135 OI2026-10-09: 135 OI2026-10-13: 148 OI2026-10-14: 138 OI2026-10-16: 138 OI2026-10-20: 149 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, 2026Viewing149+11
Oct 16, 20261380
Oct 14, 2026138-10
Oct 13, 2026148+13
Oct 09, 20261350
Oct 08, 2026135-16
Oct 07, 2026151+1
Oct 06, 20261500
Oct 05, 20261500
Oct 02, 2026150No prior observation