OITracker Cboe delayed data

Contract OI history

Back to NET

Mar 19, 2027 EXPIRATION

NET $490.00 Call

NET270319C00490000

Latest saved OI464Oct 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 $490.00 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. 4652320 2026-10-02: 457 OI2026-10-05: 457 OI2026-10-06: 459 OI2026-10-07: 459 OI2026-10-08: 459 OI2026-10-09: 459 OI2026-10-13: 461 OI2026-10-14: 461 OI2026-10-15: 465 OI2026-10-16: 465 OI2026-10-21: 465 OI2026-10-23: 464 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, 2026Viewing464-1
Oct 21, 20264650
Oct 16, 20264650
Oct 15, 2026465+4
Oct 14, 20264610
Oct 13, 2026461+2
Oct 09, 20264590
Oct 08, 20264590
Oct 07, 20264590
Oct 06, 2026459+2
Oct 05, 20264570
Oct 02, 2026457No prior observation