On the one hand, positive feedback trading strategy is applied in the previous high-returned stock;
一方面基金对前期高收益的股票采用正反馈交易策略;
For a given stock number, a corresponding stock quote is returned.
对于一个给定的股票编号,将返回对应的股票报价。
For each stock name returned from OraStockInfo , it calls the federated procedure SybStockQuote, passing in the stock name and the date.
对于从OraStockInfo返回的每个股票名,调用联邦过程sybstockquote,传递股票名和日期。
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