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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...5 t# b# E w: U! E! ~
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i am focusing on short-term frequent tradings, usually never hold for more than 3 days.5 w) R* y# G% T5 S3 c( e
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i 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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8 F' Z4 k+ z/ L4 R+ Sanyways, as long was making profit after commission fee and tax, i am happy:)
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2 c+ }9 N, A5 \ I& xI 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 ...8 V9 H9 b! \6 v3 y K w
精打细算 发表于 2009-9-18 09:47  |
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