在大约一分钟内,我做了四个相同的查询。我得到了糟糕/不一致的结果。有些人丢失数据,其他人有明显不良数据。下面请注意四个音量元素。它们均来自连续查询。第一个和最后一个只返回部分数据。对于卷0返回。第二和第三卷元素似乎意味着音量下降。它应该在同一个交易日内增加。现在市场已经关闭,所以四个人都应该返回相同的数据,对吧?我已经包含了报价,然后是从四个YHOO报价中返回的数据。
<Volume>0</Volume>
<Volume>7882609</Volume>
<Volume>7310055</Volume>
<Volume>0</Volume>
https://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20yahoo.finance.quote%20where%20symbol%20in%20(%22YHOO%22%2C%22AAPL%22%2C%22GOOG%22%2C%22MSFT%22)&diagnostics=true&env=store%3A%2F%2Fdatatables.org%2Falltableswithkeys
<MyYhooQueries>
<quote symbol="YHOO">
<AverageDailyVolume>11189200</AverageDailyVolume>
<Change/>
<DaysLow/>
<DaysHigh/>
<YearLow>26.15</YearLow>
<YearHigh>44.92</YearHigh>
<MarketCapitalization>42.22B</MarketCapitalization>
<LastTradePriceOnly>44.36</LastTradePriceOnly>
<DaysRange/>
<Name>Yahoo! Inc.</Name>
<Symbol>YHOO</Symbol>
<Volume>0</Volume>
<StockExchange>NMS</StockExchange>
</quote>
<quote symbol="YHOO">
<AverageDailyVolume>11241200</AverageDailyVolume>
<Change>+0.01</Change>
<DaysLow>44.03</DaysLow>
<DaysHigh>44.72</DaysHigh>
<YearLow>26.15</YearLow>
<YearHigh>44.92</YearHigh>
<MarketCapitalization>42.22B</MarketCapitalization>
<LastTradePriceOnly>44.36</LastTradePriceOnly>
<DaysRange>44.03 - 44.72</DaysRange>
<Name>Yahoo! Inc.</Name>
<Symbol>YHOO</Symbol>
<Volume>7882609</Volume>
<StockExchange>NMS</StockExchange>
</quote>
<quote symbol="YHOO">
<AverageDailyVolume>11189200</AverageDailyVolume>
<Change>-1.40</Change>
<DaysLow>42.82</DaysLow>
<DaysHigh>44.15</DaysHigh>
<YearLow>26.15</YearLow>
<YearHigh>44.92</YearHigh>
<MarketCapitalization>40.89B</MarketCapitalization>
<LastTradePriceOnly>42.96</LastTradePriceOnly>
<DaysRange>42.82 - 44.15</DaysRange>
<Name>Yahoo! Inc.</Name>
<Symbol>YHOO</Symbol>
<Volume>7310055</Volume>
<StockExchange>NMS</StockExchange>
</quote>
<quote symbol="YHOO">
<AverageDailyVolume>11189200</AverageDailyVolume>
<Change/>
<DaysLow/>
<DaysHigh/>
<YearLow>26.15</YearLow>
<YearHigh>44.92</YearHigh>
<MarketCapitalization>42.22B</MarketCapitalization>
<LastTradePriceOnly>44.36</LastTradePriceOnly>
<DaysRange/>
<Name>Yahoo! Inc.</Name>
<Symbol>YHOO</Symbol>
<Volume>0</Volume>
<StockExchange>NMS</StockExchange>
</quote>
</MyYhooQueries>