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also, at any given time, all the money we can use is 100%, we can not have two 100% positions at the same time, the second 100% position must be established after the first 100% position is liquidated...
I think we can somehow allow 3X ETF, cuz SPY, IWM are too slow, can not catch the move of stocks for sure...
回复  tfmegatron

主席要磕毒药?
这个比赛主要是个股
我觉得排除ETFS
大家可以再讨论
aimei 发表于 2014-7-16 13:31


为什么要排除ETFs,哪还玩个神马呢,应该排除个股,大家一起trade SPY不就行了吗。。。
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