How do you find stock market data?
You might be interested in using Weka to analyze other stock market data.
For example, suppose you wanted daily financial data for Google (GOOG) for the period 1 Jan 2015 – 31 Dec 2015. It’s easy!
Go to http://finance.yahoo.com
Search for GOOG
Click Historical Data
Specify the time period and click Done, and then Apply
Click Download Data to get a CSV file that you can load into Weka.