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Contract OI history

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Mar 19, 2027 EXPIRATION

NRG $140.00 Call

NRG270319C00140000

Latest saved OI39,261Oct 23, 2026
Last change+16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NRG $140.00 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. 39,26119,6300 2026-10-02: 40 OI2026-10-05: 40 OI2026-10-06: 40 OI2026-10-07: 16,442 OI2026-10-08: 16,442 OI2026-10-09: 36,305 OI2026-10-13: 38,195 OI2026-10-14: 38,195 OI2026-10-15: 39,240 OI2026-10-16: 39,240 OI2026-10-21: 39,245 OI2026-10-23: 39,261 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, 202639,261+16
Oct 21, 2026Viewing39,245+5
Oct 16, 202639,2400
Oct 15, 202639,240+1,045
Oct 14, 202638,1950
Oct 13, 202638,195+1,890
Oct 09, 202636,305+19,863
Oct 08, 202616,4420
Oct 07, 202616,442+16,402
Oct 06, 2026400
Oct 05, 2026400
Oct 02, 202640No prior observation