OITracker Cboe delayed data

Contract OI history

Back to NET

Dec 18, 2026 EXPIRATION

NET $280.00 Call

NET261218C00280000

Latest saved OI206Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NET $280.00 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. 2061030 2026-10-02: 163 OI2026-10-05: 163 OI2026-10-06: 164 OI2026-10-07: 164 OI2026-10-08: 164 OI2026-10-09: 164 OI2026-10-13: 164 OI2026-10-14: 164 OI2026-10-15: 161 OI2026-10-16: 161 OI2026-10-21: 206 OI2026-10-23: 206 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, 2026Viewing2060
Oct 21, 2026206+45
Oct 16, 20261610
Oct 15, 2026161-3
Oct 14, 20261640
Oct 13, 20261640
Oct 09, 20261640
Oct 08, 20261640
Oct 07, 20261640
Oct 06, 2026164+1
Oct 05, 20261630
Oct 02, 2026163No prior observation