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Contract OI history

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Jan 21, 2028 EXPIRATION

BTU $25.00 Call

BTU280121C00025000

Latest saved OI584Oct 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 $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. 5842920 2026-10-02: 326 OI2026-10-05: 324 OI2026-10-06: 324 OI2026-10-07: 330 OI2026-10-08: 365 OI2026-10-09: 360 OI2026-10-13: 346 OI2026-10-14: 346 OI2026-10-15: 581 OI2026-10-16: 583 OI2026-10-20: 584 OI2026-10-23: 584 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, 2026Viewing5840
Oct 20, 2026584+1
Oct 16, 2026583+2
Oct 15, 2026581+235
Oct 14, 20263460
Oct 13, 2026346-14
Oct 09, 2026360-5
Oct 08, 2026365+35
Oct 07, 2026330+6
Oct 06, 20263240
Oct 05, 2026324-2
Oct 02, 2026326No prior observation