OITracker Cboe delayed data

Contract OI history

Back to CDNS

Jan 15, 2027 EXPIRATION

CDNS $330.00 Put

CDNS270115P00330000

Latest saved OI1,053Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CDNS $330.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,0535260 2026-10-09: 997 OI2026-10-13: 998 OI2026-10-14: 998 OI2026-10-15: 999 OI2026-10-16: 999 OI2026-10-21: 1,049 OI2026-10-23: 1,053 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, 2026Viewing1,053+4
Oct 21, 20261,049+50
Oct 16, 20269990
Oct 15, 2026999+1
Oct 14, 20269980
Oct 13, 2026998+1
Oct 09, 2026997No prior observation