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Contract OI history

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Apr 16, 2027 EXPIRATION

BTU $27.00 Call

BTU270416C00027000

Latest saved OI187Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BTU $27.00 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. 187930 2026-10-02: 84 OI2026-10-05: 84 OI2026-10-06: 167 OI2026-10-07: 167 OI2026-10-08: 167 OI2026-10-09: 167 OI2026-10-13: 167 OI2026-10-14: 167 OI2026-10-15: 167 OI2026-10-16: 187 OI2026-10-20: 187 OI2026-10-23: 187 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, 2026Viewing1870
Oct 20, 20261870
Oct 16, 2026187+20
Oct 15, 20261670
Oct 14, 20261670
Oct 13, 20261670
Oct 09, 20261670
Oct 08, 20261670
Oct 07, 20261670
Oct 06, 2026167+83
Oct 05, 2026840
Oct 02, 202684No prior observation