The S&P 500 ® Index is an unmanaged, capitalization - weighted index designed to measure the performance of the broad US economy through changes in the aggregate market value of 500 stocks representing all major industries. (businessinsider.com)
The Index is designed to measure performance of the broad domestic economy through changes in the aggregate market value of 500 stocks representing all major industries. (usfunds.com)
The aggregate market value of bitcoin is currently $ 187 billion, following a 53 % increase in its price in the past month and a 1,400 % rise since the beginning of the year. (globes.co.il)