Investor

Investor

Historic Stock Lookup


Week of August 21, 2017
Date Open High Low Close Volume
Aug 21, 2017 3.63 3.96 3.57 3.94 438,455
Aug 22, 2017 4.00 4.13 3.82 3.87 312,234
Year End Stock Prices

Year end AMSC stock price

The historical stock information provided is for informational purposes only and is not intended for trading purposes. The historical stock information is provided by Mergent, a third party service, and AMSC does not maintain or provide information directly to this service. Prices display split-adjusted cost basis per share on that date.