Q
QuantAbundanceAbundance, Quantified.
Stock comparison

CIEN vs TER

Ciena Corporation and Teradyne, Inc.

CIENUS
Ciena Corporation
Last close
$358.43
Market cap
$50.8B
Sector
Information Technology
30d return
-17.0%
90d return
-35.0%
252d return
-
TERUS
Teradyne, Inc.
Last close
$387.70
Market cap
$60.6B
Sector
Information Technology
30d return
-3.7%
90d return
+15.5%
252d return
-
CIEN and TER don't currently share any bubble, theme, or ETF in QuantAbundance's coverage - they likely sit in different capital-flow blocs.

Want the full picture? CIEN stock page · TER stock page · full correlation matrix

Data refreshes daily. Last close 2026-09-24.