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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...9 P1 @ L1 d9 S9 k
/ U) |+ m+ n# R4 @& f/ }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.3 ^6 _; V& ?3 C$ {9 `. q4 ?
9 o/ @$ J9 Y2 M) @+ u) f6 ianyways, 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 ...
0 w% a1 q. U3 ?) h6 I" x精打细算 发表于 2009-9-18 09:47  |
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