I have a stocking trading program that tracks trades I make buying and selling stocks. I want to include some benchmarking functionality. THis should be case of primarliy using existing code. I will create the new database tables and populate with benchmark data. Every time I buy a stock I want to simulate buing the benchmark index and then see how my stock does compared to the benchmark i.e. I bought MSFT stock, but would I have been better off just buying the S&P index. See attached.