For most stocks and mutual funds, Basic and Extra members can create charts that go back all the way to 1990 using daily price data. For major indexes, they can create charts going back to 1980. Pro members, meanwhile, can create charts using daily price data that goes back to 1970 and earlier.
Members can also examine daily data in table form. Basic and Extra members can examine this data going back to 1990; Pro members can go back all the way to 1970.
Members can create 1-, 2-, 3-, 5- or 15-minute charts going back 20 days, 10- or 30-minute charts going back 40 days and 60- or 120-minute charts going back to mid-2001.