There is an old script here [login to view URL] that fetches intra-day quotes from Yahoo. However, there are a few problems with it and I would like some customizations.
1. I believe that the url used is old for yahoo so that will need to be changed.
2. I need it to use proxies as to not time out or ban IPs
3. I need it to download 6 months of data for a list of symbols I have attached and add them to a MySQL database
5. Continue to download the end of day each day via cron each day and add to the initial 6 months of data.
4. The intra-day script caches request and stores them in MySQL so I need that function as well.
If you have something that already exists that would accomplish what I am after then please let me know