导入数据、数据整理、移动均线等程序我已做出,而且在5日均线上穿10日均线时标记sign1=1,当5日均线下穿10日均线时标记为sign1=-1,并且给出了一些交易变量,求高手能完成下去。
proc import datafile="D:\5日上穿10日均线交易策略(上证指数).xls" out=szzs_final1 dbms=EXCEL2000 replace;
getnames=yes;
run;
data szzs_final1(rename=(_col0=time _col1=clpr));
set szzs_final1;
run;
%macro ma();
data szzs_final2;
set szzs_final1;
lag1_clpr=lag(clpr);
%do i=2 %to 10;
lag&i._clpr=lag(lag%eval(&i.-1)_clpr);
%end;
ma5=(clpr+lag1_clpr+lag2_clpr+lag3_clpr+lag4_clpr)/5;
ma10=(clpr+lag1_clpr+lag2_clpr+lag3_clpr+lag4_clpr+lag5_clpr+lag6_clpr+lag7_clpr+lag8_clpr+lag9_clpr)/10;
keep time clpr ma5 ma10;
run;
%mend ma;
%ma;
data szzs_final3;
set szzs_final2;
n=_n_;
if n>10 then do;
ma5_ma10=ma5-ma10;
if ma5_ma10>0 then do;
sign1=1;
end;
if ma5_ma10<0 then do;
sign1=-1;
end;
end;
startmoney=1000000;
each_hands=0;
each_trade_money=0;
each_trade_lastmoney=startmoney-each_trade_money;
profit=0;
profit_rate=0;
each_trade_complete=startmoney;
label startmoney="初始资金" each_trade_lastmoney="每次买入剩余金额" each_hands="每次交易手数"
each_trade_money="每次买入金额" each_trade_complete="每次交易完成总金额" profit="盈利" profit_rate="盈利百分比";
run;



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