QUBO_Benchmark-main

Stocks prices and covariance for top n = 200 market capitalization stocks in the S&P 500 over two weeks from October 2 to October 13, 2023, during which the S&P 500 Market Index experienced a 0.47% increase in the first week and a 0.18% decrease in the second week.Stocks prices and covariance for all n = 499 stocks of the S&P 500 over three weeks (T = 15 trading days) from April 29 to May 17, 2024, saw the S&P 500 Market Index rising by 0.23% in the first week, 0.81% in the second week, and 1.57% in the final week.