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Contract OI history

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Nov 20, 2026 EXPIRATION

NRG $115.00 Call

NRG261120C00115000

Latest saved OI295Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NRG $115.00 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. 2951470 2026-10-02: 200 OI2026-10-05: 251 OI2026-10-06: 256 OI2026-10-07: 273 OI2026-10-08: 273 OI2026-10-09: 259 OI2026-10-13: 253 OI2026-10-14: 253 OI2026-10-15: 247 OI2026-10-16: 263 OI2026-10-21: 290 OI2026-10-23: 295 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, 2026295+5
Oct 21, 2026Viewing290+27
Oct 16, 2026263+16
Oct 15, 2026247-6
Oct 14, 20262530
Oct 13, 2026253-6
Oct 09, 2026259-14
Oct 08, 20262730
Oct 07, 2026273+17
Oct 06, 2026256+5
Oct 05, 2026251+51
Oct 02, 2026200No prior observation