Our free charts offer two options for time intervals: daily and weekly. Basic and Extra! members can create intraday charts with 5-, 10- or even 1-minute intervals for a precise view of short-term activity. They can also create charts with monthly intervals for a more long-term view. Extra! members also have the option of adding Real Time charts to their membership package. For an additional $9.95/month, Real Time enables you to access charts that reflect up-to-the-minute market data. (Without Real Time, data is delayed by 15-20 minutes.)