OITracker Cboe delayed data

Contract OI history

Back to NRG

Jan 15, 2027 EXPIRATION

NRG $120.00 Call

NRG270115C00120000

Latest saved OI221Oct 23, 2026
Last change+12vs 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. 2211100 2026-10-02: 182 OI2026-10-05: 182 OI2026-10-06: 187 OI2026-10-07: 186 OI2026-10-08: 186 OI2026-10-09: 195 OI2026-10-13: 196 OI2026-10-14: 196 OI2026-10-15: 201 OI2026-10-16: 201 OI2026-10-21: 209 OI2026-10-23: 221 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, 2026Viewing221+12
Oct 21, 2026209+8
Oct 16, 20262010
Oct 15, 2026201+5
Oct 14, 20261960
Oct 13, 2026196+1
Oct 09, 2026195+9
Oct 08, 20261860
Oct 07, 2026186-1
Oct 06, 2026187+5
Oct 05, 20261820
Oct 02, 2026182No prior observation