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Contract OI history

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Dec 18, 2026 EXPIRATION

TRGP $300.00 Call

TRGP261218C00300000

Latest saved OI563Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TRGP $300.00 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. 5632810 2026-10-02: 559 OI2026-10-05: 559 OI2026-10-06: 559 OI2026-10-07: 561 OI2026-10-08: 561 OI2026-10-09: 561 OI2026-10-14: 562 OI2026-10-15: 562 OI2026-10-16: 562 OI2026-10-21: 562 OI2026-10-23: 563 OI Oct 02, 2026Oct 23, 2026

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

TRGP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026563+1
Oct 21, 2026Viewing5620
Oct 16, 20265620
Oct 15, 20265620
Oct 14, 2026562+1
Oct 09, 20265610
Oct 08, 20265610
Oct 07, 2026561+2
Oct 06, 20265590
Oct 05, 20265590
Oct 02, 2026559No prior observation