No. of Recommendations: 2
The only difficulty is adjusting prices for splits and dividends.

Thirty years ago, I used to store my own databases. Splits and dividends were nightmares. As were symbol changes, spin-offs, and acquisitions.

I'd much rather someone else maintain the data for me.

I went to a Las Vegas Money Show in the late 80's and found out I was the #2 downloader of data from DJNS (Dow Jones News Service). They had a cheap monthly rate for access to their data in the off hours (5pm to 8am?). My computer, with a very slow modem, spent a lot of time downloading data. The #1 downloader was an online CANSLIM friend of mine, who also used my ProComm script to download data and update databases.
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