OITracker Cboe delayed data

Contract OI history

Back to NET

Feb 19, 2027 EXPIRATION

NET $300.00 Put

NET270219P00300000

Latest saved OI526Oct 23, 2026
Last change-19vs 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. 5452720 2026-10-02: 36 OI2026-10-05: 36 OI2026-10-06: 35 OI2026-10-07: 42 OI2026-10-08: 42 OI2026-10-09: 533 OI2026-10-13: 533 OI2026-10-14: 533 OI2026-10-15: 535 OI2026-10-16: 525 OI2026-10-21: 545 OI2026-10-23: 526 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, 2026526-19
Oct 21, 2026Viewing545+20
Oct 16, 2026525-10
Oct 15, 2026535+2
Oct 14, 20265330
Oct 13, 20265330
Oct 09, 2026533+491
Oct 08, 2026420
Oct 07, 202642+7
Oct 06, 202635-1
Oct 05, 2026360
Oct 02, 202636No prior observation