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Contract OI history

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Dec 18, 2026 EXPIRATION

TPC $85.00 Call

TPC261218C00085000

Latest saved OI587Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TPC $85.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5872930 2026-10-02: 582 OI2026-10-05: 582 OI2026-10-06: 582 OI2026-10-07: 582 OI2026-10-08: 583 OI2026-10-09: 583 OI2026-10-12: 583 OI2026-10-15: 585 OI2026-10-16: 585 OI2026-10-21: 587 OI2026-10-23: 587 OI Oct 02, 2026Oct 23, 2026

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

TPC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5870
Oct 21, 2026587+2
Oct 16, 20265850
Oct 15, 2026585+2
Oct 12, 20265830
Oct 09, 20265830
Oct 08, 2026583+1
Oct 07, 20265820
Oct 06, 20265820
Oct 05, 20265820
Oct 02, 2026582No prior observation