HomeDefinitionsCompareDebt Surveillance department of exchangesThe financial definition for Surveillance department of exchanges:A department that monitors trading activity on an exchange in order to identify any unusual activity that may indicate illegal practices. Similar MatchesIntermarket Surveillance Information System (ISIS)Intermarket Surveillance Information System (ISIS)A database that distributes information from all the major stock exchanges in the United States. Click to compare definitions of Surveillance department of exchanges Click to view definitions beginning su |