OITracker Cboe delayed data

Contract OI history

Back to NET

Jan 15, 2027 EXPIRATION

NET $250.00 Call

NET270115C00250000

Latest saved OI967Oct 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
NET $250.00 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. 9674830 2026-10-02: 958 OI2026-10-05: 958 OI2026-10-06: 958 OI2026-10-07: 959 OI2026-10-08: 959 OI2026-10-09: 962 OI2026-10-13: 958 OI2026-10-14: 958 OI2026-10-15: 957 OI2026-10-16: 966 OI2026-10-21: 966 OI2026-10-23: 967 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NET contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026967+1
Oct 21, 2026Viewing9660
Oct 16, 2026966+9
Oct 15, 2026957-1
Oct 14, 20269580
Oct 13, 2026958-4
Oct 09, 2026962+3
Oct 08, 20269590
Oct 07, 2026959+1
Oct 06, 20269580
Oct 05, 20269580
Oct 02, 2026958No prior observation