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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...2 P3 l# A$ W o* s8 C2 g* [4 A' @
$ O! [, X/ ~0 v$ `% |; oi am focusing on short-term frequent tradings, usually never hold for more than 3 days.
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+ }6 }' r# [+ s% ^9 Oi 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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3 c0 g3 X, A' ?9 ganyways, as long was making profit after commission fee and tax, i am happy:) z! S" r( l1 `5 ]3 |# S9 P* Q
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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 ...# U1 S, [& h$ O5 ^# c# g
精打细算 发表于 2009-9-18 09:47  |
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