Every 5 to 10 times I call this public URL to query Yahoo finance I get old data. It can be seen by the fact that LastTradeDate jumps back several days. This has been happening for several weeks and it is stopping me from using this service, which looks excellent in other regards. I cannot se the problem using the console. The query used to produce the above URL is the following:
select symbol, LastTradeDate, ChangePercentRealtime from yahoo.finance.quotes where symbol in ("^BVSP","^GDAXI","INDU","^HSI","^IXIC","^N225","^OMXSPI", "^GSPC")
Can someone as Yahoo please look into this problem? This is affecting a lot of apps out there, for instance stock apps for Android.