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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..." I6 w# V% M! I& R0 j0 H
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i am focusing on short-term frequent tradings, usually never hold for more than 3 days.+ {( K$ U* m# O) v% [4 r% b6 ?
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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. {- e; K* J4 s" ]3 c9 k
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anyways, 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 ...
' M I& t$ e% r, ?8 R. \, d! J, b精打细算 发表于 2009-9-18 09:47  |
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