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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.... i k" } ^5 E# r. _# D6 C+ {
' c2 Q2 r$ ~) A+ P6 j. Di am focusing on short-term frequent tradings, usually never hold for more than 3 days.
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( w" A' s5 ?9 l5 M. M d6 O* Ti 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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anyways, as long was making profit after commission fee and tax, i am happy:)* M L* H7 z1 W7 T9 @' _
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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 ..., Y$ K* I9 r) n5 r: r, y
精打细算 发表于 2009-9-18 09:47  |
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