If you try to follow the example in the CsvProvider documentation, it is not working currently.
// Download the stock prices
let msft = Stocks.Load("http://www.google.com/finance/historical?q=MSFT&output=csv")
Fails here because google restricted access to historical finance data
https://www.google.com/finance/historical?q=MSFT&output=csv

If there is an alternative API to get the same data, docs can be updated based on working example.
Same issue for CsvFile Doc