Posts tagged ‘Stock Quotes’
Historical quote vendors can be difficult to locate, as their services aren’t exactly mainstream. I’ve worked with few different datafeeds over the years and have done quite a bit of research on them. Here are the vendors that made my short list:
A system back test is only as good as the data upon which it is based, so access to clean and reliable historical quotes is paramount to the success of an any algorithmic trader. There are a number of datafeed providers out there offering a wide range of services, so choosing the best one to suit your needs can be a somewhat daunting task.
To assist you in selecting the best quote provider for your needs, here’s a few key points to consider: