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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.1 c1 J- h, B. I0 f1 f* U! k2 ~
: {$ Q0 V( c5 }# \2 {* L2 Gi 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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. t; R5 G2 a' a$ j; q, h( Hanyways, as long was making profit after commission fee and tax, i am happy:)
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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 ..." l0 r7 E% V7 a" b1 K0 S
精打细算 发表于 2009-9-18 09:47  |
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