天气预测和股价的问题.The weather report says that a devastating and unexpected freeze is expected to hit Florida tonight,during the peak of the citrus harvest.In an efficient market one would expect the price of Florida Orange's stock to A.

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天气预测和股价的问题.TheweatherreportsaysthatadevastatingandunexpectedfreezeisexpectedtohitFloridatonight,duri

天气预测和股价的问题.The weather report says that a devastating and unexpected freeze is expected to hit Florida tonight,during the peak of the citrus harvest.In an efficient market one would expect the price of Florida Orange's stock to A.
天气预测和股价的问题.
The weather report says that a devastating and unexpected freeze is expected to hit Florida tonight,during the peak of the citrus harvest.In an efficient market one would expect the price of Florida Orange's stock to
A.drop immediately
B.increase immediately

天气预测和股价的问题.The weather report says that a devastating and unexpected freeze is expected to hit Florida tonight,during the peak of the citrus harvest.In an efficient market one would expect the price of Florida Orange's stock to A. 算术平均股价和加权平均股价的区别都怎么算的如何根据动物的行为预测天气? 气象台是怎样预测天气的? 能预测天气的动物,昆虫? 气象站可以预测多长时间的天气天气是怎样被预测出来的天气是怎样预测出来的? 蚂蚁是如何预测天气的? 蚂蚁是如何预测天气的? 科学家是怎样预测天气的含羞草是怎么预测天气的? 火烧云是怎样预测天气的动物的行为能预测天气吗? 基本面分析是对股票历史信息如股价和交易量等进行研究,希望找出其波动周期的运动规律以期形成预测模型.判断题F,说明理由! 气象台是如何预测天气的气象台如何预测最高,最低气温,以及天气变化的怎样根据气象预测天气识云看天气,或者可以根据周围事物的变化来预测 2014年黑龙江降雨和气温天气预测专家回答