主题：反手加仓模型

if  then

MA1:MA(C,25);
MA2:MA(C,50);
IF CROSS(MA1,MA2) THEN BEGIN;
SELLSHORT(1,holding,MARKET);//平空
BUY(NUMPROFIT( 1)>0,1,MARKET);//开多

BUY(NUMPROFIT( 1)<0,ENTERVOL+1,MARKET);//开多
END;
IF CROSS(MA2,MA1) THEN BEGIN;
SELL(1,holding,MARKET);//平多
BUYshort(NUMPROFIT( 1)>0,1,MARKET);//开多

BUYshort(NUMPROFIT( 1)<0,ENTERVOL+1,MARKET);//开多
END;