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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 u) Y, r2 t5 ?( n; P. [
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i am focusing on short-term frequent tradings, usually never hold for more than 3 days. _! e0 @4 y# c8 J
! P; R7 J+ W7 f, r5 a) ~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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anyways, as long was making profit after commission fee and tax, i am happy:)# K" q/ T6 `( q4 }+ 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 ...* q5 h; b4 x' h, h+ \) `% E
精打细算 发表于 2009-9-18 09:47  |
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