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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...) a$ |# e: Z; j( K3 o: g
( e& [* ^2 {& [i am focusing on short-term frequent tradings, usually never hold for more than 3 days.
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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.
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1 R4 w4 _' `1 J' V1 qanyways, as long was making profit after commission fee and tax, i am happy:)
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# @" d- P8 d' N7 f' ~$ E4 JI 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 ...
/ p& x; r8 h6 L精打细算 发表于 2009-9-18 09:47  |
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