Yahoo! Finance CSV file will not return Dow Jones (^DJI)
Replace ^DJI with INDU (that’s one of the tickers for the Dow) – that will work. No idea why ^DJI stopped working last weekend – someone has made a ‘negative enhancement’. Cheerio GT
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Yahoo Finance All Currencies quote API Documentation
From the research that I’ve done, there doesn’t appear to be any documentation available for the API you’re using. Depending on the data you’re trying to get, I’d recommend using Yahoo’s YQL API for accessing Yahoo Finance (An example can be found here). Alternatively, you could try using this well documented way to get CSV data from … Read more