主题：【原创】 又一个卖空对象 -- 倥偬飞人
家园 There are many ways to play Eventually all come to two questions: direction and timing. I guess one has to pick the way s/he feels most comfy.
I only play LEAPs, or long term options, either calls or puts, so I have the room to modify my position when I am confident about the direction but not sure of the timing - obviously many people are able to tell the former but the later. This way I have the best chance to make some profit and time has proven this works for me. I feel this strategy is also simple enough so that I will not lose track.
家园 Exactly! the huge risk coming from a short-term squeeze
---------------there are so many limits, including this one, in shorting a stock that no investor can ignore.
家园 Insider 狂卖300多万股 不少人会参考公司内部人士insider是买进还是卖出。如果买进的多，是利好；如果卖出的多，是警报！
家园 我们公司倒是采用salesforce 可惜,他们经常需要维护,因此我们可以常常看到email说sales force.com需要维护,blah, blah,
另外听说这种CRM系统,现在收费在狠命的降价,几年前一个account可以收费5000刀,现在已经降到1000刀了.具体详情不是很清楚了,作市场的人可能知道得比较清楚.我手头没有收费清单了,可以当成谣言
本人对因为这个言论导致的结果概不负责.
家园 这个消息挺有意思 如果拼命降价，说明竞争很厉害！这样利润率可就大减，revenue高也没有用，市盈率高不起来啊。
老是维护，说明成本不低啊。