Instead of reflecting start and end date parameters, Google Finance always returned data for one year prior to the collection date.
You can also use Yahoo Finance with a Python program as a source for inserting historical stock prices into SQL Server.
Many trading firms and individual investors believe that they can devise strategies for winning stock trades.
However, before you can mine historical stock ticker prices, you need to harvest and store them where you can evaluate stock selection and trading strategies.
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Python is a very popular programming language because of its ease of use and flexibility.
I want the solution to accommodate at least 150 ticker symbols, and I want to be able to easily change the ticker symbols as well as add new ones.
Data mining historical stock prices is a very popular topic (as judged by the amount of feedback that I get from tips on this topic).
As a consequence, you are likely to encounter issues if you do not make some modifications when porting Python code for Google Finance to Yahoo Finance.
This tip Both prior approaches involved manual steps that programmers might easily consider tedious, inelegant or both.