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Contract OI history

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Jun 17, 2027 EXPIRATION

NRG $120.00 Call

NRG270617C00120000

Latest saved OI315Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NRG $120.00 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. 3151570 2026-10-02: 34 OI2026-10-05: 34 OI2026-10-06: 62 OI2026-10-07: 88 OI2026-10-08: 88 OI2026-10-09: 88 OI2026-10-13: 112 OI2026-10-14: 112 OI2026-10-15: 112 OI2026-10-16: 112 OI2026-10-21: 313 OI2026-10-23: 315 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, 2026315+2
Oct 21, 2026Viewing313+201
Oct 16, 20261120
Oct 15, 20261120
Oct 14, 20261120
Oct 13, 2026112+24
Oct 09, 2026880
Oct 08, 2026880
Oct 07, 202688+26
Oct 06, 202662+28
Oct 05, 2026340
Oct 02, 202634No prior observation