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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.3 V- ]! b$ E! Z& C0 z; X9 s7 W
1 b" V( W, @+ I) k3 \: w- \# Li 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.+ i* j/ @! e$ Z9 x$ q& }
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anyways, as long was making profit after commission fee and tax, i am happy:)2 \/ ?9 Y, A6 ^3 f) V; v
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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 ...% L* y7 E6 c, v, n- z0 l
精打细算 发表于 2009-9-18 09:47  |
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