on speculation

The Impact of Global Financial Crisis on Speculation in Housing Markets of China

全球性金融危机与中国住房市场投机行为

Financial markets gyrated on speculation that Germany was poised to announce an emergency rescue for Greece.

市场人士猜测,德国正准备宣布一项援助希腊的紧急方案,金融市场因此波动不已.

Both it and Goodrich saw their stocks rise Friday on speculation of a bid.

由于收购传闻，洛克威尔科林斯和Goodrich的股价在周五双双上扬。

With the Nasdaq down 3 per cent in midday trading, Google shares were off 4.75 per cent, while Yahoo's gained 6.3 per cent to$ 14.19 on speculation that Microsoft would now return with a takeover offer.

纳斯达克指数（Nasdaq）午盘交易时下跌3%，谷歌股票下跌4.75%。因投资者推测，微软可能重新向雅虎提出收购，雅虎股票上涨6.3%，至14.19美元。