OITracker Cboe delayed data

Contract OI history

Back to NVO

Oct 30, 2026 EXPIRATION

NVO $38.00 Put

NVO261030P00038000

Latest saved OI1,307Oct 23, 2026
Last change+100vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NVO $38.00 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. 1,3076530 2026-10-02: 874 OI2026-10-05: 877 OI2026-10-06: 882 OI2026-10-07: 881 OI2026-10-08: 881 OI2026-10-09: 785 OI2026-10-13: 800 OI2026-10-14: 800 OI2026-10-15: 783 OI2026-10-16: 734 OI2026-10-21: 1,207 OI2026-10-23: 1,307 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NVO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,307+100
Oct 21, 2026Viewing1,207+473
Oct 16, 2026734-49
Oct 15, 2026783-17
Oct 14, 20268000
Oct 13, 2026800+15
Oct 09, 2026785-96
Oct 08, 20268810
Oct 07, 2026881-1
Oct 06, 2026882+5
Oct 05, 2026877+3
Oct 02, 2026874No prior observation