free stock market info
You may have entered an invalid or unsupported symbol. Mutual funds, exchange-traded funds (ETFs) indexes and stocks on foreign exchanges are not supported.
A stock symbol that includes a hyphen (-) or underscore (_) is not supported. For example, the symbol for Berkshire Hathaway is BRKB.
If the input form has date selections, the dates could be invalid or no price data are available for the selected dates.
Finally, if you are sure all input data are valid, try again. Occasionally price and/or dividend data are not downloaded correctly.