主要持股 Market Value Shares Weight %
US TREASURY N/B 936.92 K 925.00 K 44.18% Dreyfus Government Cash Management 685.88 K 685.88 K 32.34% COMMODITY EXCHANGE, INC. 72.19 K 34.00 3.40% BOARD OF TRADE OF THE CITY OF CHICAGO, INC. -1 757.82 5.00 -0.08% CHICAGO MERCANTILE EXCHANGE INC. -2 165.75 44.00 -0.10%