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发表于 2009-9-18 12:16
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i developed a formula showing that it's much more profitable when you sell +15% and catch it back at a lower price, then sell again...
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i am focusing on short-term frequent tradings, usually never hold for more than 3 days." N" C$ e& G& ~' P3 {
: f6 B: D& z, f3 n! Gi think it's a good strategy on large capitial finanical groups, since the current econmic condition is quite unstable. of course, small capitials, pharam industry, and energy industry all have their own theories.
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& o' e5 `/ |* _7 N: I( M( Aanyways, as long was making profit after commission fee and tax, i am happy:)
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% k4 l+ L7 N3 k7 ]I deal with options more often. Anything that goes up/down over 10-15% in short run could make you over 100%。 If you implement good strategy, it may help maximizing your profit in short run.... my in ...
# a! A8 t5 h, Y7 S: d) k2 X2 |精打细算 发表于 2009-9-18 09:47  |
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