Stock detail
Ciena (CIEN) stock price, chart, and key data
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Stock detail
Ciena
CIEN · XNYS
+$66.66 (+12.89%) past month
$583.66
After hours $581.88 (-0.31%)
Key metrics
Close price
$583.66
52-week range
$70.77 - $599.50
Market cap
$83B
About the company
Ciena Corp
Ciena is a leader in high-speed optical connectivity, providing systems, components, and automation software for telecom providers and enterprises, such as data centers, to enable long-distance connectivity. The company operates through four primary business segments: networking platforms, platform software and services, Blue Planet automation software, and global services. While telecom carriers remain important customers, cloud providers and hyperscalers now drive a significant portion of the business. To meet the demands of AI data centers, customers are adopting Ciena's WaveLogic 6 platform, the first to support 1.6 terabits-per-second capacity.
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