SAWD vs IWDA difference

'NOVARTIS AG', 'BOEING', 'WALMART INC', 'PHILIP MORRIS INTERNATIONAL INC', 'HONEYWELL INTERNATIONAL INC', 'UNITED TECHNOLOGIES CORP', 'ROYAL DUTCH SHELL PLC', 'LOCKHEED MARTIN CORP', 'BLK ICS USD LIQ AGENCY DIS', 'BRITISH AMERICAN TOBACCO PLC', 'ROYAL DUTCH SHELL PLC CLASS B', 'ALTRIA GROUP INC', 'AIRBUS GROUP', 'BAYER AG', 'ENEL', 'BHP GROUP LTD', 'DUKE ENERGY CORP', 'SOUTHERN', 'DOMINION ENERGY INC', 'NORTHROP GRUMMAN CORP', 'AMERICAN ELECTRIC POWER INC', 'SAFRAN SA', 'GENERAL DYNAMICS CORP', 'SUNCOR ENERGY INC', 'BHP GROUP PLC', 'COMPAGNIE FINANCIERE RICHEMONT SA', 'XCEL ENERGY INC', 'CANADIAN NATURAL RESOURCES LTD', 'VOLKSWAGEN NON-VOTING PREF AG', 'SEVEN & I HOLDINGS LTD', 'TESCO PLC', 'BARRICK GOLD CORP', 'WEC ENERGY GROUP INC', 'ALIMENTATION COUCHE TARD SUB VOTIN', 'BAE SYSTEMS PLC', 'ANGLO AMERICAN PLC', 'FIRSTENERGY CORP', 'PPL CORP', 'JAPAN TOBACCO INC', 'ENTERGY CORP', 'RWE AG', 'DTE ENERGY', 'IMPERIAL BRANDS PLC', 'FORTIS INC', 'AMEREN CORP', 'EVERGY INC', 'CLP HOLDINGS LTD', 'CMS ENERGY CORP', 'FREEPORT MCMORAN INC', 'ALLIANT ENERGY CORP', 'AMCOR PLC', 'LEIDOS HOLDINGS INC', 'VEOLIA ENVIRON. SA', 'EDP ENERGIAS DE PORTUGAL SA', 'CELANESE CORP', 'EMERA INC', 'POWER ASSETS HOLDINGS LTD', 'AES CORP', 'JACOBS ENGINEERING GROUP INC', 'TEXTRON INC', 'DEVON ENERGY CORP', 'JUST EAT TAKEAWA NV', 'ORIGIN ENERGY LTD', 'SWEDISH MATCH', 'HUNTINGTON INGALLS INDUSTRIES INC', 'NRG ENERGY INC', 'PINNACLE WEST CORP', 'EASTMAN CHEMICAL', 'CENOVUS ENERGY INC', 'JARDINE MATHESON HOLDINGS LTD', 'THALES SA', 'NISOURCE INC', 'CHUBU ELECTRIC POWER INC', 'PORSCHE AUTOMOBIL HOLDING PREF', 'CASH COLLATERAL USD BZFUT', 'AGL ENERGY LTD', 'OGE ENERGY CORP', 'SOUTH32 LTD', 'ENDESA SA', 'VISTRA ENERGY CORP', 'IMPERIAL OIL LTD', 'KANSAI ELECTRIC POWER INC', 'VOLKSWAGEN AG', 'JARDINE STRATEGIC HOLDINGS LTD', 'TOKYO ELECTRIC POWER HOLDINGS INC', 'IDEMITSU KOSAN LTD', 'CHUGOKU ELECTRIC POWER INC', 'FAMILYMART LTD', 'PINTEREST INC CLASS A', 'TOHOKU ELECTRIC POWER INC', 'DASSAULT AVIATION SA', 'CHEUNG KONG INFRASTRUCTURE HOLDING', 'ELBIT SYSTEMS LTD', 'KYUSHU ELECTRIC POWER INC', 'DUFRY AG', 'ATCO LTD CLASS I', 'HK ELECTRIC INVESTMENTS UNITS LTD', 'HUSKY ENERGY INC', 'DAICEL CORP', 'RIOCAN REAL ESTATE INVESTMENT TRUS', 'ABC MART INC', 'SANKYO LTD', 'MERCARI INC', 'LAWSON INC', 'LEONARDO FINMECCANICA SPA', 'MARUICHI STEEL TUBE LTD', 'ACOM LTD', 'WASHINGTON H SOUL PATTINSON & COMP', 'ELECTRIC POWER DEVELOPMENT LTD', 'CIMIC GROUP LTD', 'SEMBCORP INDUSTRIES LTD', 'JARDINE CYCLE AND CARRIAGE LTD', 'TEVA PHARMACEUTICAL INDUSTRIES ADR', 'TOPIX INDEX MAR 20', 'FTSE 100 INDEX MAR 20'