Ciena Stock (CIEN)

Track Ciena stock through TheStreet Pro's latest coverage, including articles, Daily Diary mentions, TheStreet Pro portfolio activity, contributor watchlist signals, and Pro price levels.

At close
$439.34
-27.33 (-5.86%)
Jun 9, 4:00 PM ET
After-hours
$435.00
-4.34 (-0.99%)
Jun 9, 7:59 PM ET
$100$200$300$400$500$600Jun '25Aug '25Oct '25Jan '26Mar '26Jun '26
Market Cap
$66.06B
P/E Ratio
151.1x
1Y Return
+506.32%
EPS (TTM)
$3.00

Read the latest TheStreet Pro articles mentioning Ciena, including market roundups, portfolio updates, trade ideas, and investing analysis.

Articles

25 articles

Daily Diary Mentions

2 mentions