【求助】陈向东里面的一题

vashzz

Corporate officers and directors commonly buy and sell, for their own portfolios, stock in their own corporations. Generally, when the ratio of such inside sales to inside purchases falls below 2 to 1 for a given stock, a rise in stock prices is imminent. In recent days, while the price of MEGA Corporation stock has been falling, the corporation’s officers and directors have bought up to nine times as much of it as they have sold.  

The facts above best support which of the following predictions?

(A) The imbalance between inside purchases and inside sales of MEGA stock will grow even further.

(B) Inside purchases of MEGA stock are about to cease abruptly.

(C) The price of MEGA stock will soon begin to go up.

(D) The price of MEGA stock will continue to drop, but less rapidly.（C）

(E) The majority of MEGA stock will soon be owned by MEGA’s own officers and directors.



完全不懂为什么选C

vashzz

麻烦各位NN了~~   这题让人很纠结啊

奋斗GMAT中

记住题干说了只要低于2to1就是涨的，我们记住这个是真理，所以现在虽然在下price是下降的，但是比例现在已经1to9了远远小于2to1，则一定会涨不管现在价格什么样

songer_xj

选D。
一般sale/buy <2:1时，price涨。
MEGA的股票在price跌的过程中，officers等的买入是卖出的9倍，
而price跌，说明当时是sale/buy>=2:1, 但由于买入的多于卖出，所以MEGA的股价的跌势会减缓。D符合

vashzz

选D。
一般sale/buy <2:1时，price涨。
MEGA的股票在price跌的过程中，officers等的买入是卖出的9倍，
而price跌，说明当时是sale/buy>=2:1, 但由于买入的多于卖出，所以MEGA的股价的跌势会减缓。D符合

-- by 会员 songer_xj (2010/1/20 22:02:03)

但是C是答案啊

vashzz

记住题干说了只要低于2to1就是涨的，我们记住这个是真理，所以现在虽然在下price是下降的，但是比例现在已经1to9了远远小于2to1，则一定会涨不管现在价格什么样

-- by 会员 奋斗GMAT中 (2010/1/20 21:37:47)

我就弄不明白了 。。  之前的2；1的买卖应该是买卖的意图吧？

后面的买卖代表的是抓在手上的股票吧？

感觉上这两个都不是同一种概念。。。。

gwinyu

我觉得吧题目说 卖/买<2/1时，股价涨。股价降时，人们卖/买=1/9<2/1，符合前面的条件，所以股价会涨。2楼同学正解。lz别想得太复杂

vashzz

我觉得吧题目说 卖/买<2/1时，股价涨。股价降时，人们卖/买=1/9<2/1，符合前面的条件，所以股价会涨。2楼同学正解。lz别想得太复杂

-- by 会员 gwinyu (2010/1/22 9:42:56)

嗯。。我明白了   之前是脑子浆糊了