在这两个交易日当中，纽约证券交易所上涨股票与下跌股票的成交量之比至少都达到了9比1。

These are sessions in which the ratio of the trading volume of rising issues to that of declining issues on the New York Stock Exchange is at least 9 to 1.

youdao

在这两个交易日当中，纽约证券交易所上涨股票与下跌股票的成交量之比至少都达到了9比1。

These are sessions in which the ratio of the trading volume of rising issues to that of declining issues on the New York Stock Exchange is at least 9 to 1.

youdao