AIB Shares

A Question:

Can anyone explain to me what AIB on NYSE is $9.63 (>7eu) which i can buy via my US ameritrade a/c and on ISEQ (eu3.20).

Aib shares on the NYSE are called ADRs which are a quote of 2 shares.So if you take the latest nyse quote convert to euro and divide by 2 it should be just about the same.Other shares quoted as ADRs are made up of different numbers of shares