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发表于 2012-3-15 10:49 PM
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开小差 发表于 2012-3-15 23:26 ![](static/image/common/back.gif)
绿大:what do u mean:" the ADV:DEC ~ 1" how can u tell from ur ADV:DEC chart to interpret a more v ...
If you look at the numbers for ADV and DEC in the chart, the ratio of the two numbers is between 1/2 to 2 ... that's what I meant ~ 1.
This indicates that today's no. of up stocks and no. of down stocks are about the same. Since indices are just an a collective indicators of these stocks, the indices can't have a strong (up/down) movement in this situation.
So chasing high or low is not as good as buy low/sell high. Nevertheless, we did have a successful breakout, but it was followed by a deep pullback, which would be rare is UP >3*DOWN ...
Also, since UP > DOWN, so buy low as long is safer than sell high as short ... |
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