Is it possible to download a dump of stock data?
I've seen the following:
- Alternative to google finance api
- Is there anywhere to get a free stockmark data feed/dump?
- Quandl - seems only to offer current prices. The "bulk downloading" option
But I'm not interested in the current data, but rather a dump for the past years (at least one value per day) for the most important stocks (e.g. the ones in DAX, Dow Jones Industrial Average, ...), preferable with the price from Frankfurt or Xetra.
Is such data available for free?
(Non-free options are only interesting for me if it is below 20 Euro and if one may publish images created with this data)