OITracker Cboe delayed data

Contract OI history

Back to NRG

Dec 18, 2026 EXPIRATION

NRG $105.00 Call

NRG261218C00105000

Latest saved OI513Oct 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 $105.00 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. 5192590 2026-10-02: 510 OI2026-10-05: 510 OI2026-10-06: 513 OI2026-10-07: 512 OI2026-10-08: 512 OI2026-10-09: 519 OI2026-10-13: 519 OI2026-10-14: 519 OI2026-10-15: 518 OI2026-10-16: 517 OI2026-10-21: 511 OI2026-10-23: 513 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, 2026513+2
Oct 21, 2026Viewing511-6
Oct 16, 2026517-1
Oct 15, 2026518-1
Oct 14, 20265190
Oct 13, 20265190
Oct 09, 2026519+7
Oct 08, 20265120
Oct 07, 2026512-1
Oct 06, 2026513+3
Oct 05, 20265100
Oct 02, 2026510No prior observation