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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...
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i am focusing on short-term frequent tradings, usually never hold for more than 3 days.* x) g K& c* s6 W3 B
8 P z7 ]" w: I! Q, R3 Q$ ui 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.- L7 W+ g& X% Y& I9 g) K" t' {
% h2 v$ j) H$ {& ~0 A1 M5 v; tanyways, 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 ...6 o- l( { g/ H' k1 U7 q- I: m1 I
精打细算 发表于 2009-9-18 09:47  |
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