主题：麻烦老师帮忙编写一个止损思路

 
// 序

      runmode : 0 ;
 
//--------------------- 策 略 指 标 ---------------------------------------------------------------

                diff := ema( close,12 ) - ema( close,26 ) ;

                dea  := ema( diff,9 ) ;

                macd := 2 * ( diff - dea ) ;
                            

//--------------------- 进 场  条 件 ---------------------------------------------------------
         
     
          Scond :=  ref( cross( dea,diff ),1 ) ,tfilter ;
    
       
//------------ 空 平 仓
     
             if ref( cross( diff,dea ),1 ) then sellshort( holding < 0, holding, limitr, open + 1 * mindiff )， ignorecheckprice ;

//--------------------- 空 头 进 场  ------------

          if holding = 0 and Scond then buyshort( 1, 6, limitr, open - 1 * mindiff )， ignorecheckprice ;
  
              
// 利润超过 100 点，回撤到34个价位的时候离场
        
               SellHc := enterprice - 34 * mindiff ;

               Lprice := enterprice - llv( low,barslast( Scond )) ;

               
              if ( range( TYPEBAR( 1,3 ),1,6 ) and Lprice > 100 * mindiff ) and ref( high > SellHc,1 ) then 空 离 : sellshort ( holding < 0, holding, limitr, max( open + 1 * mindiff, SellHc+ 1 * mindiff ) )， ignorecheckprice ;