4 ms·
Are there any free or cheap sources for historical stock data in a computer-friendly format?
by kingnothing 11y ago
Are there any free or cheap sources for historical stock data in a computer-friendly format?
- patio11 11y agoI do not endorse trading with it, but for many types of uses, you might take a look at the Yahoo finance CSV "API." It has per-day resolution going back about 15 years or so.
- jwally 11y agoI'd take Yahoo's data with a grain of salt. Was tinkering with options prices there, and the data wasn't clean which lead to a lot of false positives (e.g. a lower strike call was selling for 1/2 of what a higher strike call sold for). Checkout TradeKing. You have to open an account to use it, but (to my knowledge) you don't have to fund it.