These facts imply that an investor may exploit VXO as a gauge of TAIEX to scheme an investment strategy with higher probability of excess profit.
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美
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高VXO水準時(shí)為顯著(zhù)正報酬關(guān)系,說(shuō)明投資者可利用VXO判斷TAIEX的可能走勢,進(jìn)而形成可提高超額報酬機率之投資決策。
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国内精品美女A∨在线播放xuan