OITracker Cboe delayed data

Contract OI history

Back to NET

Nov 20, 2026 EXPIRATION

NET $330.00 Put

NET261120P00330000

Latest saved OI349Oct 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 $330.00 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. 3631810 2026-10-02: 133 OI2026-10-05: 150 OI2026-10-06: 201 OI2026-10-07: 203 OI2026-10-08: 203 OI2026-10-09: 348 OI2026-10-13: 348 OI2026-10-14: 348 OI2026-10-15: 363 OI2026-10-16: 358 OI2026-10-21: 349 OI2026-10-23: 349 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, 2026Viewing3490
Oct 21, 2026349-9
Oct 16, 2026358-5
Oct 15, 2026363+15
Oct 14, 20263480
Oct 13, 20263480
Oct 09, 2026348+145
Oct 08, 20262030
Oct 07, 2026203+2
Oct 06, 2026201+51
Oct 05, 2026150+17
Oct 02, 2026133No prior observation