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Contract OI history

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Jan 15, 2027 EXPIRATION

TRGP $310.00 Call

TRGP270115C00310000

Latest saved OI172Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TRGP $310.00 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. 173860 2026-10-02: 172 OI2026-10-05: 172 OI2026-10-06: 172 OI2026-10-07: 172 OI2026-10-08: 172 OI2026-10-09: 173 OI2026-10-14: 173 OI2026-10-15: 173 OI2026-10-16: 172 OI2026-10-21: 172 OI2026-10-23: 172 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, 20261720
Oct 21, 2026Viewing1720
Oct 16, 2026172-1
Oct 15, 20261730
Oct 14, 20261730
Oct 09, 2026173+1
Oct 08, 20261720
Oct 07, 20261720
Oct 06, 20261720
Oct 05, 20261720
Oct 02, 2026172No prior observation