OptionMetrics contains historical price and implied volatility data from US equity and index option markets. It includes every option, every day since January 1996 and over 3,000 underlying US stocks and indices.

Username and password access
First time users will be asked to register to receive a username and password. Request a username and password for further features available for advanced research. Currently available for undergraduates, master’s and PhD students, faculty staff and research assistants. 

IP address (Day Pass) access
Available from PC clusters in Central Library and the Business School. Enter your Imperial email address to be provided with a Day Pass. Access for other locations on the South Kensington campus and off-campus is via username and password.