OITracker Cboe delayed data

Contract OI history

Back to CDNS

Nov 20, 2026 EXPIRATION

CDNS $370.00 Call

CDNS261120C00370000

Latest saved OI221Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CDNS $370.00 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. 2211100 2026-10-09: 164 OI2026-10-13: 168 OI2026-10-14: 168 OI2026-10-15: 168 OI2026-10-16: 190 OI2026-10-21: 218 OI2026-10-23: 221 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, 2026Viewing221+3
Oct 21, 2026218+28
Oct 16, 2026190+22
Oct 15, 20261680
Oct 14, 20261680
Oct 13, 2026168+4
Oct 09, 2026164No prior observation