Many of our clients have told us that 5 years of history is imperative for them to be able to do the backtesting they require, at a level of depth and granularity they require.
We are now able to offer 5 years of Level 3 data for US markets and European funds trading US stocks. Systematic funds, quants, data scientists and algo traders can now access the data through our Data Lab and Data Feed for alpha generation and to improve their decision making processes.