w1:=array(
("日期":41102.0,"股票市值":457520.0,"股票占净值比例(%)":23.27,"银行存款和清算备付金市值":1508355.6,"银行存储和清算备付金占净值比例(%)":76.73));
w2:=array(
("代码":"SH600000","名称":"浦发银行","数量":1000.0),
("代码":"SH600004","名称":"白云机场","数量":2000.0),
("代码":"SH600005","名称":"武钢股份","数量":3000.0),
("代码":"SZ000002","名称":"万科A","数量":4000.0));
w3:=array(
("代码":"SH600000","名称":"浦发银行","方向":1.0,"数量":1000.0,"成交金额":76700.0),
("代码":"SH600359","名称":"*ST新农","方向":0.0,"数量":2000.0,"成交金额":116400.0),
("代码":"SZ000002","名称":"万科A","方向":0.0,"数量":3000.0,"成交金额":288900.0),
("代码":"SZ000651","名称":"格力电器","方向":0.0,"数量":4000.0,"成交金额":862000.0));
w4:=array(
("代码":"OF510050","数量":10000.0,"成交金额":17000.0,"方向":0.0));
return pf_tPortfolioCash(20120712T,w1,w2,w3,w4);
//返回：334755.6