OITracker Cboe delayed data

Contract OI history

Back to NTCT

Dec 18, 2026 EXPIRATION

NTCT $45.00 Call

NTCT261218C00045000

Latest saved OI86Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
NTCT $45.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 88440 2026-10-08: 88 OI2026-10-09: 88 OI2026-10-13: 88 OI2026-10-14: 87 OI2026-10-16: 86 OI2026-10-20: 86 OI2026-10-23: 86 OI Oct 08, 2026Oct 23, 2026

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

NTCT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing860
Oct 20, 2026860
Oct 16, 202686-1
Oct 14, 202687-1
Oct 13, 2026880
Oct 09, 2026880
Oct 08, 202688No prior observation