Data Field	Definition
Composite Volume - Monthly	The total monthly composite share volume for the issue.
Composite Volume - Year-To-Date	The total calendar year-to-date composite share volume for the issue.
Monthly - High	The highest intraday price for the issue on any market during the month.
Monthly - Low	The lowest intraday price for the issue on any market during the month.
Monthly - Last	The last price for the issue at the market close on the last trading day of the month.