[var.media_title;onformat=retitle]
Inanexternallyefficientmarket,informationisquicklyandwidelydisseminated,therebyallowingeachsecurity'spricetoadjustrapidlyinanunbiased ...,Theefficient-markethypothesis(EMH)isahypothesisinfinancialeconomicsthatstatesthatassetpricesreflectallavaila...。參考影片的文章的如下: