if c-AVGENTERPRICE>=10*MINDIFF then 多止盈:sell(1,0,MARKEtr);
if AVGENTERPRICE-c>=10*MINDIFF then 空止盈:sellshort(1,0,MARKEtr);
EXI:exitbars>0 or EXITBARS=-1;
开空:buyshort(开空平多条件 and holding>=0 and EXI,手数,limitr,c);
开多:buy(开多平空条件 and holding<=0 and EXI,手数,limitr,c);