French Market:  If you are interested in doing your own research on the French Index, you can use this high frequency file: covering a 7 years period (necessary to get all market conditions) => CAC40_fut_hourlyscale_7Y.txt  Similar file for the US main index (S&P500): SP500_fut_hourlyscale_7Y.txt ===  You can also read our education series to learn the most fundamental ideas of market mechanics & quantitative finance in a plain & simple form… with no spurious technicalities

The rest is here:
DATA