OITracker Cboe delayed data

Contract OI history

Back to CDNS

Nov 20, 2026 EXPIRATION

CDNS $390.00 Call

CDNS261120C00390000

Latest saved OI134Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CDNS $390.00 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. 134670 2026-10-09: 83 OI2026-10-13: 92 OI2026-10-14: 92 OI2026-10-15: 132 OI2026-10-16: 132 OI2026-10-21: 133 OI2026-10-23: 134 OI Oct 09, 2026Oct 23, 2026

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

CDNS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing134+1
Oct 21, 2026133+1
Oct 16, 20261320
Oct 15, 2026132+40
Oct 14, 2026920
Oct 13, 202692+9
Oct 09, 202683No prior observation