if tholding2=0 then begin
 extgbdataset(\'maxprofit\',0);
 
 //判断当前持仓状态下的最大盈利
 win:=0;
 win2:=0;
end
 
if tavgenterprice>0 then begin

 debugout(\'最新开仓价tavgenterprice=%2.f\',tavgenterprice);
 
 maxprofit:=extgbdata(\'maxprofit\');
 
 if tholding2 > 0  then
 begin
  win:=(c-tavgenterprice)/tavgenterprice*100; //记录最大盈利
   if win > maxprofit then extgbdataset(\'maxprofit\',win);
    win2:=(maxprofit-win)/maxprofit*100; //最大盈利后的回调幅度
 end
 
 if tholding2 < 0  then
 begin
  win:=(tavgenterprice-c)/tavgenterprice*100; //记录最大盈利
  if win > maxprofit then extgbdataset(\'maxprofit\',win);
  win2:=(maxprofit-win)/maxprofit*100; //最大盈利后的回调幅度
 end
end

//出现浮动亏损比如2％平仓
多止损:TSELL(win<=-1*止损,0);
空止损:TSELLshort(win<=-1*止损,0);
 
//出现最高盈利后,回落到盈利的40％平仓出场
多止赢:TSELL(maxprofit>止盈 and win2 >= 50 and topenprofit>0,0);
空止赢:TSELLshort(maxprofit>止盈 and win2 >= 50 and topenprofit>0,0);