中国股市由于没有做空机制,所以一般来说一旦趋势确立,就很难会有像样的改变。这样就导致了指数在中长期会有很大的波动性。而个股操作相对风险就会小很多。 6 t) S7 V6 e5 I! }7 q8 r T3 j) @ ' v4 T* B3 T3 k! c( Z9 a. I7 M美国股市恰恰相反,由于没有涨跌幅限制以及T+0的交易制度,所以短期波动相当大。市场的短期情绪宣泄非常充分,甚至过分。个股波动和风险都相当大。但是指数从中长期来看,波动较小。: L& E0 L5 N. D. [3 P! [1 V
! [) c* _1 ]/ m; L所以针对以上特点,在中国捂住股票不放,做大波段的方式在美国股市不太适合。特别对于新手来说,买卖指数ETF是个不错的选择。一方面可以练练兵,熟悉市场;另一方面涨跌幅度不大(选择DXD,ddm就可以了,别选三倍的TZE)。最重要的是基本没有经营风险。/ T1 P% {, z6 P ^% A
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