OITracker Cboe delayed data

Contract OI history

Back to CDNS

Nov 20, 2026 EXPIRATION

CDNS $350.00 Call

CDNS261120C00350000

Latest saved OI272Oct 23, 2026
Last change+9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CDNS $350.00 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. 2721360 2026-10-09: 245 OI2026-10-13: 245 OI2026-10-14: 245 OI2026-10-15: 247 OI2026-10-16: 247 OI2026-10-21: 263 OI2026-10-23: 272 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, 2026Viewing272+9
Oct 21, 2026263+16
Oct 16, 20262470
Oct 15, 2026247+2
Oct 14, 20262450
Oct 13, 20262450
Oct 09, 2026245No prior observation