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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...' X& ^# X4 \) l. a( [ u
3 z% k7 z6 c# n* fi am focusing on short-term frequent tradings, usually never hold for more than 3 days.
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q) ~: f* s! m" o+ Z# t: zi 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.& J6 _7 Y! P+ ?. w2 E9 N T
: N( F, m3 k/ F, G4 O5 [anyways, as long was making profit after commission fee and tax, i am happy:)2 V4 V6 q3 S' E9 I0 k( D
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4 E+ Q4 a6 e. S# U! i' f9 UI 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 .../ k' {2 \# {; U% W4 R
精打细算 发表于 2009-9-18 09:47  |
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