Eventus (R) is a software package used for conducting event studies using stock return data from CRSP, the TSX-CFMRC, Datastream, Compustat, or other data sources. Brock University has access to Eventus software via our subscription to the Wharton Research Data Service (WRDS). Additionally, Goodman School of Business faculty and graduate students may be able to access Eventus for Windows by contacting the GSB Technology (GSBTech) office.