Why Americans pay 41% more for SK Hynix shares than Koreans

On September 30, SK Hynix’s American depositary shares closed at US$184.15 on the Nasdaq. Earlier that day in Seoul, one ordinary share closed at 1,776,000 won, about $1,308.80. Ten ADSs represent one Seoul share, so each ADS’s slice was worth about $130.88. Comparing those two closing p