Interaction with Alpha Vantage?
2017-11-06 20:20 GMT+01:00 Daniel Cegie?ka <daniel.cegielka at gmail.com>:
2017-11-06 19:37 GMT+01:00 Duncan Murdoch <murdoch.duncan at gmail.com>:
I'm not so sure. I haven't noticed any problems in their data (though I haven't done extensive testing), but in my opinion it is a bad sign if there's no way to contact them.
e.g. 2004-11-01
GS['2004-10-28/2004-11-03','Low']
Low 2004-10-28 95.80 2004-10-29 97.43 2004-11-01 9.12 2004-11-02 98.50 2004-11-03 98.68
btw. data from Alpha Vantage (not from Google).