That's True, but at that time long-term trend was down

来源: monkeyboy 于 2012-06-06 11:51:38 [] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)
回答: you forgot the Interest rate risk 由 greenfieldcn 于 2012-06-06 11:19:50
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