OITracker Cboe delayed data

Contract OI history

Back to NVTS

Dec 18, 2026 EXPIRATION

NVTS $20.00 Call

NVTS261218C00020000

Latest saved OI3,251Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NVTS $20.00 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. 3,2561,6280 2026-10-09: 3,256 OI2026-10-13: 3,124 OI2026-10-14: 3,124 OI2026-10-15: 3,104 OI2026-10-16: 3,198 OI2026-10-21: 3,249 OI2026-10-23: 3,251 OI Oct 09, 2026Oct 23, 2026

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

NVTS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,251+2
Oct 21, 20263,249+51
Oct 16, 20263,198+94
Oct 15, 20263,104-20
Oct 14, 20263,1240
Oct 13, 20263,124-132
Oct 09, 20263,256No prior observation