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Contract OI history

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Dec 18, 2026 EXPIRATION

TRP $62.50 Call

TRP261218C00062500

Latest saved OI502Oct 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
TRP $62.50 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. 5022510 2026-10-02: 90 OI2026-10-05: 491 OI2026-10-06: 491 OI2026-10-07: 491 OI2026-10-08: 491 OI2026-10-09: 491 OI2026-10-13: 491 OI2026-10-14: 491 OI2026-10-16: 491 OI2026-10-20: 501 OI2026-10-23: 502 OI Oct 02, 2026Oct 23, 2026

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

TRP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026502+1
Oct 20, 2026Viewing501+10
Oct 16, 20264910
Oct 14, 20264910
Oct 13, 20264910
Oct 09, 20264910
Oct 08, 20264910
Oct 07, 20264910
Oct 06, 20264910
Oct 05, 2026491+401
Oct 02, 202690No prior observation