We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Phil Ryan Phil Ryan is a writer primarily covering photography gear, printers, ...
To put the S&P 500's wild intraday swing in perspective, the range between the low and the high is the widest on a percentage basis since the "flash crash" of 2010. The intraday high was 5,246.57 and ...