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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 O0 T. h) j- y; ?
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i am focusing on short-term frequent tradings, usually never hold for more than 3 days.+ j0 X: V4 S- g* Z& U( C. { t
8 l( L n" x# e: vi 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:)/ ~6 T9 b3 B6 I5 S
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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 ...3 B( D, Y: R5 E$ i& J7 w$ ^
精打细算 发表于 2009-9-18 09:47  |
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