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Contract OI history

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Jan 15, 2027 EXPIRATION

BTI $50.00 Call

BTI270115C00050000

Latest saved OI3,281Oct 23, 2026
Last change-4vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BTI $50.00 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. 3,3331,6660 2026-10-02: 3,333 OI2026-10-05: 3,333 OI2026-10-06: 3,325 OI2026-10-07: 3,316 OI2026-10-09: 3,296 OI2026-10-13: 3,291 OI2026-10-15: 3,291 OI2026-10-16: 3,287 OI2026-10-21: 3,285 OI2026-10-23: 3,281 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, 2026Viewing3,281-4
Oct 21, 20263,285-2
Oct 16, 20263,287-4
Oct 15, 20263,2910
Oct 13, 20263,291-5
Oct 09, 20263,296-20
Oct 07, 20263,316-9
Oct 06, 20263,325-8
Oct 05, 20263,3330
Oct 02, 20263,333No prior observation