CIEN
CIENA CORPCompany with tickers: CIEN
CIK
936395
Shares Outstanding
141,398,427
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Price & Moving Averages
RSI (14)
MACD (12, 26, 9)
Close
$504.88
Open
$498.11
52W High
$513.49
52W Low
$53.18
Avg Vol (30d)
3.3M
Data Range
2020-01-02 — 2026-04-10