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Contract OI history

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Dec 18, 2026 EXPIRATION

TRP $65.00 Call

TRP261218C00065000

Latest saved OI40Oct 23, 2026
Last change+13vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TRP $65.00 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. 40200 2026-10-02: 8 OI2026-10-05: 8 OI2026-10-06: 8 OI2026-10-07: 8 OI2026-10-08: 8 OI2026-10-09: 8 OI2026-10-13: 8 OI2026-10-14: 23 OI2026-10-16: 27 OI2026-10-20: 27 OI2026-10-23: 40 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, 202640+13
Oct 20, 2026Viewing270
Oct 16, 202627+4
Oct 14, 202623+15
Oct 13, 202680
Oct 09, 202680
Oct 08, 202680
Oct 07, 202680
Oct 06, 202680
Oct 05, 202680
Oct 02, 20268No prior observation