When To Use: 

Use to find historical data for a variety of securities and markets worldwide. The Excel add-on allows researchers to download data on multiple securities simultaneously. Datastream is on computers 11 & 12 in the Management Library.

Description: 

Datastream provides signifigant historical time series data including equity, index, commodity, currency, bond, futures, options, and economic data. Datastream is Cornell's source for Worldscope data covering historical financials of companies worldwide.