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Contract OI history

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Mar 19, 2027 EXPIRATION

NRG $145.00 Call

NRG270319C00145000

Latest saved OI1,931Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NRG $145.00 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. 1,9339660 2026-10-02: 1,928 OI2026-10-05: 1,927 OI2026-10-06: 1,928 OI2026-10-07: 1,932 OI2026-10-08: 1,932 OI2026-10-09: 1,932 OI2026-10-13: 1,932 OI2026-10-14: 1,932 OI2026-10-15: 1,933 OI2026-10-16: 1,928 OI2026-10-21: 1,930 OI2026-10-23: 1,931 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, 20261,931+1
Oct 21, 2026Viewing1,930+2
Oct 16, 20261,928-5
Oct 15, 20261,933+1
Oct 14, 20261,9320
Oct 13, 20261,9320
Oct 09, 20261,9320
Oct 08, 20261,9320
Oct 07, 20261,932+4
Oct 06, 20261,928+1
Oct 05, 20261,927-1
Oct 02, 20261,928No prior observation