OITracker Cboe delayed data

Contract OI history

Back to NRG

Dec 18, 2026 EXPIRATION

NRG $130.00 Call

NRG261218C00130000

Latest saved OI577Oct 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 $130.00 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. 5852920 2026-10-02: 558 OI2026-10-05: 558 OI2026-10-06: 580 OI2026-10-07: 585 OI2026-10-08: 585 OI2026-10-09: 582 OI2026-10-13: 580 OI2026-10-14: 580 OI2026-10-15: 572 OI2026-10-16: 565 OI2026-10-21: 583 OI2026-10-23: 577 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, 2026Viewing577-6
Oct 21, 2026583+18
Oct 16, 2026565-7
Oct 15, 2026572-8
Oct 14, 20265800
Oct 13, 2026580-2
Oct 09, 2026582-3
Oct 08, 20265850
Oct 07, 2026585+5
Oct 06, 2026580+22
Oct 05, 20265580
Oct 02, 2026558No prior observation