Yes, TA is

来源: 峨嵋郭襄02 于 2015-08-10 19:23:37 [] [旧帖] [给我悄悄话] 阅读数 : (211 bytes)

much more reliable for these four big biotech companies. For those biotech high fliers, TA might not work. One bad news from FDA can knock them down 20-30% easily and one M&A news can double their price as well.

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