OITracker Cboe delayed data

Contract OI history

Back to NRG

Oct 30, 2026 EXPIRATION

NRG $120.00 Call

NRG261030C00120000

Latest saved OI1,385Oct 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 $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. 1,3866930 2026-10-02: 14 OI2026-10-05: 17 OI2026-10-06: 1,327 OI2026-10-07: 1,356 OI2026-10-08: 1,356 OI2026-10-09: 1,333 OI2026-10-13: 1,364 OI2026-10-14: 1,364 OI2026-10-15: 1,362 OI2026-10-16: 1,382 OI2026-10-21: 1,386 OI2026-10-23: 1,385 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, 20261,385-1
Oct 21, 2026Viewing1,386+4
Oct 16, 20261,382+20
Oct 15, 20261,362-2
Oct 14, 20261,3640
Oct 13, 20261,364+31
Oct 09, 20261,333-23
Oct 08, 20261,3560
Oct 07, 20261,356+29
Oct 06, 20261,327+1,310
Oct 05, 202617+3
Oct 02, 202614No prior observation