Personal Investors

Abbreviations for Securities Exchanges

AbbreviationExchange Name
A or AOEAmerican Options Exchange
B or BOX Boston Options Exchange
BOS or BSEBoston Stock Exchange
CINCincinnati Stock Exchange
MIDChicago Stock Exchange
NAS Nasdaq
NYSE New York Stock Exchange
OBBNasdaq Bulletin Board Exchange
OTCOver the Counter
P or PAOPacific Options Exchange
PHO Philadelphia Options Exchange
PSEPacific Stock Exchange
W or WCBChicago Board of Options Exchange (CBOE)
X or XPHPhiladelphia Stock Exchange
Y or ISO International Securities Exchange

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