OITracker Cboe delayed data

Contract OI history

Back to NET

Nov 20, 2026 EXPIRATION

NET $310.00 Put

NET261120P00310000

Latest saved OI248Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NET $310.00 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. 2481240 2026-10-02: 81 OI2026-10-05: 80 OI2026-10-06: 99 OI2026-10-07: 102 OI2026-10-08: 102 OI2026-10-09: 133 OI2026-10-13: 136 OI2026-10-14: 136 OI2026-10-15: 136 OI2026-10-16: 202 OI2026-10-21: 243 OI2026-10-23: 248 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, 2026248+5
Oct 21, 2026Viewing243+41
Oct 16, 2026202+66
Oct 15, 20261360
Oct 14, 20261360
Oct 13, 2026136+3
Oct 09, 2026133+31
Oct 08, 20261020
Oct 07, 2026102+3
Oct 06, 202699+19
Oct 05, 202680-1
Oct 02, 202681No prior observation