CIEN Stock Price & Market Cap History
Track closing stock price and market capitalization across quarters.
Stock Price
$251.81
197.5%
Market Cap
$36.71B
197.2%
Analysis
CIEN closed the most recent quarter at 251.81, a 197.5% increase year-over-year. Market capitalization stands at $36.71B, up 197.2% from the prior year. Track CIEN price trends and market cap history to understand how the market values this company over time.
Prices
Stock price and market valuation
Stock Price
Closing price at quarter end
Market Cap
Valuation at quarter end