To noconfusion: 我觉得股市不管是bull or bear market,

总是有sector rotations.即使在bear market的时候，有的sectors 会偷偷的涨的很好。因为那些热钱要有出路。但我们普通人如果不注意的话，往往在一个sector都涨起来了以后才发现，此时再进就晚了。我这里指的是中长期投资股市。所以如果我们坛里有些同学能够在某个sector 处于比较低时（指价值被低估，但有涨的potential）提醒大家注意，这也是不错的。

可能有些大师擅长于short term trade, others are good to pick up the undervalued stocks and use buy and hold strategy.

I can tell you are a very good trader who can make consistent money from the daily trading, which is extremely hard for ordinary Joe/public herd like the people in this board. You are teaching the strategies to people here to make profit short term and long term even you may not post any specific stock, which is smart.
Please keep posting.