Here's the URL for the webpage for a stock with ticker symbol CXW
for the dates of Oct. 31, 2016 to Nov. 14, 2016:
Here's the URL to download that data as CSV:
http://chart.finance.yahoo.com/table.csv?s=CXW&a=9&b=31&c=2016&d=10&e=14&f=2016&g=d&ignore=.csv