Here is a large collection of data that had been collected in a previous attempt at having a net-based, public domain stock database. Most of it is from the 87-89 time period, useful for testing stock prediction programs! The filename is the stock symbol, a _S (for stock) and .Z since it is compressed with the Unix compress program. Each line has these entries, tab delimited: Symbol Date Close High Low Volume For example, Apple on 8/27/87: AAPL_S 870827 52.250 52.250 51.500 390700 No responsibility is taken for the accuracy of the data!