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Stock comparison

CIEN vs TER

Ciena Corporation and Teradyne, Inc.

CIENUS
Ciena Corporation
Last close
$388.81
Market cap
$55.0B
Sector
Information Technology
30d return
-38.0%
90d return
+32.2%
252d return
-
TERUS
Teradyne, Inc.
Last close
$322.30
Market cap
$50.5B
Sector
Information Technology
30d return
-17.9%
90d return
+18.0%
252d return
-
CIEN and TERdon't currently share any bubble, theme, or ETF in QuantAbundancia'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 2026-07-16.