Free Data Feed... Need all the history I can get

Discussion in 'Data Sets and Feeds' started by cfree5119, Feb 15, 2012.

  1. What are some data providers out there that provide historical data for as far back as a company started? I am hoping to find a free one. Also, if they don't have the complete history, how far back do they go? I am looking for one to plug into NinjaTrader. TDA goes back 20 years but I was hoping to find something in the 30 to 50 year range if not all the data.