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Contract OI history

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Nov 20, 2026 EXPIRATION

BTI $65.00 Call

BTI261120C00065000

Latest saved OI591Oct 23, 2026
Last change+147vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BTI $65.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5912950 2026-10-02: 50 OI2026-10-05: 50 OI2026-10-06: 50 OI2026-10-07: 50 OI2026-10-09: 48 OI2026-10-13: 48 OI2026-10-15: 47 OI2026-10-16: 59 OI2026-10-21: 444 OI2026-10-23: 591 OI Oct 02, 2026Oct 23, 2026

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

BTI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing591+147
Oct 21, 2026444+385
Oct 16, 202659+12
Oct 15, 202647-1
Oct 13, 2026480
Oct 09, 202648-2
Oct 07, 2026500
Oct 06, 2026500
Oct 05, 2026500
Oct 02, 202650No prior observation