var2b:=if(L L1aa,L,if(c c1aa,c,c1aa)); 止损线1:ma(var1b,5),colorff9900,linethick5; 止损线2:ma(var1b*0.98,5),colorffffff,linethick5; 止损线3:ma(var1b*0.96,5),colorff00ff,linethick5;