XNYS · Laboratory Analytical Instruments · S&P 500
$378.77
+$3.76 (+1.00%) today
Open $375.01 High $394.56 Low $375.00 Vol 1,757K Avg $383.76
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52-week price range
Price is 355.3% above its 52-week low and 40.6% below its 52-week high. Trading in the upper half of its annual range — closer to the peak than the base.
Ciena is a telecommunications equipment provider focused on optical transport technologies, with clients in a number of industries such as communication services providers, web-scale providers, cable operators, government, and large enterprises worldwide. The company provides equipment, software, and services that support transport, switching, aggregation, service delivery, and data traffic management.