technology

Historic Stock Lookup

Historic Stock Lookup

Adjusted historic prices for the week of September 18, 2017
Date Open High Low Close Volume
Sep 18, 2017 10.20 10.60 10.20 10.50 1,152,623
Sep 19, 2017 10.60 10.60 10.15 10.35 1,009,241
Sep 20, 2017 10.30 10.60 10.15 10.50 855,773
Sep 21, 2017 10.45 10.80 10.35 10.45 1,024,006

Year End Stock Prices

Year end ALDR 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 Alder Biopharmaceuticals does not maintain or provide information directly to this service. Prices display split-adjusted cost basis per share on that date.