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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.../ _6 v, s, B1 ?6 S3 g1 w0 y
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i am focusing on short-term frequent tradings, usually never hold for more than 3 days.$ r+ U& H _$ {% }' ~
& W- K. q# n* `- A' Pi 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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, `( A: s7 K8 j. j- [anyways, as long was making profit after commission fee and tax, i am happy:)
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3 \9 L/ T" \* NI 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 ...
9 a" W) Z. u' N/ O精打细算 发表于 2009-9-18 09:47  |
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