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Contract OI history

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Dec 18, 2026 EXPIRATION

NRG $90.00 Call

NRG261218C00090000

Latest saved OI116Oct 23, 2026
Last change+6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NRG $90.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 116580 2026-10-02: 87 OI2026-10-05: 97 OI2026-10-06: 99 OI2026-10-07: 98 OI2026-10-08: 98 OI2026-10-09: 98 OI2026-10-13: 113 OI2026-10-14: 113 OI2026-10-15: 113 OI2026-10-16: 113 OI2026-10-21: 110 OI2026-10-23: 116 OI Oct 02, 2026Oct 23, 2026

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

NRG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026116+6
Oct 21, 2026Viewing110-3
Oct 16, 20261130
Oct 15, 20261130
Oct 14, 20261130
Oct 13, 2026113+15
Oct 09, 2026980
Oct 08, 2026980
Oct 07, 202698-1
Oct 06, 202699+2
Oct 05, 202697+10
Oct 02, 202687No prior observation