OITracker Cboe delayed data

Contract OI history

Back to NET

Oct 30, 2026 EXPIRATION

NET $240.00 Put

NET261030P00240000

Latest saved OI231Oct 23, 2026
Last change+11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NET $240.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2311150 2026-10-02: 182 OI2026-10-05: 182 OI2026-10-06: 206 OI2026-10-07: 206 OI2026-10-08: 206 OI2026-10-09: 206 OI2026-10-13: 206 OI2026-10-14: 206 OI2026-10-15: 205 OI2026-10-16: 214 OI2026-10-21: 220 OI2026-10-23: 231 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, 2026Viewing231+11
Oct 21, 2026220+6
Oct 16, 2026214+9
Oct 15, 2026205-1
Oct 14, 20262060
Oct 13, 20262060
Oct 09, 20262060
Oct 08, 20262060
Oct 07, 20262060
Oct 06, 2026206+24
Oct 05, 20261820
Oct 02, 2026182No prior observation