OITracker Cboe delayed data

Contract OI history

Back to NET

Oct 23, 2026 EXPIRATION

NET $300.00 Put

NET261023P00300000

Latest saved OI883Oct 23, 2026
Last change+329vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NET $300.00 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. 8834410 2026-10-02: 103 OI2026-10-05: 102 OI2026-10-06: 89 OI2026-10-07: 94 OI2026-10-08: 94 OI2026-10-09: 105 OI2026-10-13: 126 OI2026-10-14: 126 OI2026-10-15: 152 OI2026-10-16: 155 OI2026-10-21: 554 OI2026-10-23: 883 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, 2026Viewing883+329
Oct 21, 2026554+399
Oct 16, 2026155+3
Oct 15, 2026152+26
Oct 14, 20261260
Oct 13, 2026126+21
Oct 09, 2026105+11
Oct 08, 2026940
Oct 07, 202694+5
Oct 06, 202689-13
Oct 05, 2026102-1
Oct 02, 2026103No prior observation