Frequency refers to the given time period on an intraday, daily, weekly, monthly, quarterly or yearly perspective. Typically, choosing a weekly or monthly perspective when looking at several years of data makes it easier to identify long-term trends. Daily charts are useful for active traders and short-term time period charts. The "Daily", "1-Minute", "5-Minute", "15-Minute" and "Hourly" frequency are used for intraday charts and the remaining choices are applicable to end-of-day charts. This term refers to a TSX Group Historical Performance charting feature.