OITracker Cboe delayed data

Contract OI history

Back to NET

Dec 18, 2026 EXPIRATION

NET $330.00 Call

NET261218C00330000

Latest saved OI498Oct 23, 2026
Last change+337vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NET $330.00 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. 4982490 2026-10-02: 148 OI2026-10-05: 148 OI2026-10-06: 149 OI2026-10-07: 146 OI2026-10-08: 146 OI2026-10-09: 146 OI2026-10-13: 146 OI2026-10-14: 146 OI2026-10-15: 138 OI2026-10-16: 148 OI2026-10-21: 161 OI2026-10-23: 498 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, 2026Viewing498+337
Oct 21, 2026161+13
Oct 16, 2026148+10
Oct 15, 2026138-8
Oct 14, 20261460
Oct 13, 20261460
Oct 09, 20261460
Oct 08, 20261460
Oct 07, 2026146-3
Oct 06, 2026149+1
Oct 05, 20261480
Oct 02, 2026148No prior observation