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Contract OI history

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Jan 15, 2027 EXPIRATION

BTU $5.00 Put

BTU270115P00005000

Latest saved OI10,923Oct 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 $5.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 10,9235,4610 2026-10-02: 10,923 OI2026-10-05: 10,923 OI2026-10-06: 10,923 OI2026-10-07: 10,923 OI2026-10-08: 10,923 OI2026-10-09: 10,923 OI2026-10-13: 10,923 OI2026-10-14: 10,923 OI2026-10-15: 10,923 OI2026-10-16: 10,923 OI2026-10-20: 10,923 OI2026-10-23: 10,923 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, 2026Viewing10,9230
Oct 20, 202610,9230
Oct 16, 202610,9230
Oct 15, 202610,9230
Oct 14, 202610,9230
Oct 13, 202610,9230
Oct 09, 202610,9230
Oct 08, 202610,9230
Oct 07, 202610,9230
Oct 06, 202610,9230
Oct 05, 202610,9230
Oct 02, 202610,923No prior observation