SH501312修改基金持仓

清空输入删除对应基金持仓



"ARKK":"22.15","ARKG":"20.29","ARKQ":"12.17","AIQ":"7.58","BOTZ":"6.05","ARKX":"5.99","XLK":"5.6","SMH":"5.26","SOXX":"3.99","QQQ":"3.92"