OITracker Cboe delayed data

Contract OI history

Back to NVO

Oct 30, 2026 EXPIRATION

NVO $40.50 Call

NVO261030C00040500

Latest saved OI2,251Oct 23, 2026
Last change+1,810vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NVO $40.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,2511,1250 2026-10-09: 0 OI2026-10-13: 19 OI2026-10-14: 19 OI2026-10-15: 46 OI2026-10-16: 53 OI2026-10-21: 441 OI2026-10-23: 2,251 OI Oct 09, 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, 20262,251+1,810
Oct 21, 2026Viewing441+388
Oct 16, 202653+7
Oct 15, 202646+27
Oct 14, 2026190
Oct 13, 202619+19
Oct 09, 20260No prior observation