Finisar

FNSR

FNSR
Finisar Stock Quote
$21.56 -$0.47 -2.1%
BATS BZX Real Time Price as of May 17, 2019, 4:30 p.m. View Interactive FNSR Charts

The Company is a provider of optical subsystems and components and network performance test and monitoring systems.

News & Analysis: Finisar

The Fool has written over 200 articles on Finisar.

All

Market Moves

Earnings










What's Holding Finisar Corporation Back?

New use for fiber optics and components could change the company’s fortunes, but investors should pause before buying in.


Interactive Chart