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Contract OI history

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Nov 20, 2026 EXPIRATION

BTU $25.00 Call

BTU261120C00025000

Latest saved OI667Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BTU $25.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6683340 2026-10-02: 170 OI2026-10-05: 168 OI2026-10-06: 173 OI2026-10-07: 173 OI2026-10-08: 163 OI2026-10-09: 163 OI2026-10-13: 167 OI2026-10-14: 167 OI2026-10-15: 167 OI2026-10-16: 272 OI2026-10-20: 668 OI2026-10-23: 667 OI Oct 02, 2026Oct 23, 2026

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

BTU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing667-1
Oct 20, 2026668+396
Oct 16, 2026272+105
Oct 15, 20261670
Oct 14, 20261670
Oct 13, 2026167+4
Oct 09, 20261630
Oct 08, 2026163-10
Oct 07, 20261730
Oct 06, 2026173+5
Oct 05, 2026168-2
Oct 02, 2026170No prior observation