title: Can't download data from Yahoo Finance using Quantmod in R
body: <p>I'm trying to download data from Yahoo using this code:</p>
  
  <pre><code>library(quantmod)
  getSymbols("WOW", auto.assign=F)
  </code></pre>
  
  <p>This has worked for me in the past in every occasion except now, 5 days before my group assignment is due. </p>
  
  <p>Except now I receive this error:</p>
  
  <pre><code>Error in download.file(paste(yahoo.URL, "s=", Symbols.name, "&amp;a=", from.m,  : cannot download all files
  In addition: Warning message:
  In download.file(paste(yahoo.URL, "s=", Symbols.name, "&amp;a=", from.m,  :
    URL 'https://ichart.finance.yahoo.com/table.csv?
  s=WOW&amp;a=0&amp;b=01&amp;c=2007&amp;d=4&amp;e=17&amp;f=2017&amp;g=d&amp;q=q&amp;y=0&amp;z=WOW&amp;x=.csv': status was 
  '502 Bad Gateway'
  </code></pre>