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Contract OI history

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Mar 19, 2027 EXPIRATION

BTI $65.00 Call

BTI270319C00065000

Latest saved OI665Oct 23, 2026
Last change0vs 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. 6653320 2026-10-02: 380 OI2026-10-05: 391 OI2026-10-06: 394 OI2026-10-07: 397 OI2026-10-09: 400 OI2026-10-13: 400 OI2026-10-15: 398 OI2026-10-16: 427 OI2026-10-21: 665 OI2026-10-23: 665 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, 2026Viewing6650
Oct 21, 2026665+238
Oct 16, 2026427+29
Oct 15, 2026398-2
Oct 13, 20264000
Oct 09, 2026400+3
Oct 07, 2026397+3
Oct 06, 2026394+3
Oct 05, 2026391+11
Oct 02, 2026380No prior observation