主题：图表程式化交易，关于满仓开仓数量的问题

扯这么复杂,我给你举个例子吧

if holding>0 and sp then sell(1,0,limitr,c-1);

if holding<0 and bp then sellshort(1,0,limitr,c+1);

cang:=if(islastbar,taccount(19)*0.9/(multiplier*c*0.15),1);

if holding=0 and bk then buy(1,cang,limitr,c+1);

if holding=0 and sk then buyshort(1,cang,limitr,c-1);