Depend on how did you win. If you gamble, of course you win

来源: LAChinese 于 2010-04-24 21:08:32 [] [旧帖] [给我悄悄话] 阅读数 : 0 (363 bytes)

some, lose some, more lose than win. But if you have a system to handle both up trend and down trend, you will win. This is the difference between gamble and trade. For example, only buy sp500 when it's about 200 ema, only short sp500 when it's below 200 ema, there is no way you lose too much.

By the way, buying more at down trend is not a good system.

请您先登陆，再发跟帖！