An app to go and grab all the stock prices and spit back a comma-separated-list of all this info.
cabal sandbox init
cabal install --only-dependencies
cabal build
cabal run
AMD,2.38
...
I'm using Yahoo stocks to get the information, since their API is relatively straightforward, though I need to point out that there is a rate-limit imposed by Yahoo of 1000-requests per hour. To help avoid this, I have batched-together 1000 stocks per-request (the current maximum). This brings everything down to around 20 requests, so this shouldn't be an issue unless you run this script fifty times an hour.