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发表于 2009-5-4 10:48 PM
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suppose they're exactly same companies by 2 different names, their trend should be parallel (of course this is only an assumption). recently MS has been growing too fast while GS seems to be more steady, so I believe that MS might go back down to 21-24 range while GS might go up.
If I'm wrong, MS keeps going up, I'll lose money in my short position
But as you said, GS is as strong as MS, so I'll make money in my long position to offset my loss |
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