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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.
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7 W" |2 ?3 h/ ji 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./ O' R2 j+ _' s8 t8 M
: x! |* ?2 v4 {* i0 [, n- oanyways, as long was making profit after commission fee and tax, i am happy:)+ H; b* X& L# y( q, H! |7 \% ]1 n
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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 ...5 Y7 Z" f6 y8 k! Z9 {
精打细算 发表于 2009-9-18 09:47  |
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