../ AmericanSymbolMapping.xml 21-May-2022 20:50 1718121 AmericanSymbolMapping_20220523.xml 21-May-2022 20:50 1718121 NYSESymbolMapping.xml 21-May-2022 20:50 1620249 NYSESymbolMapping_20220523.xml 21-May-2022 20:50 1620249