波段买入，红色部分分批买入高抛低吸，绿色清仓
Var1:=(CLOSE-MA(CLOSE,30))/MA(CLOSE,30)*100; Var2:=MA(Var1,15); Var3:=REF(Var2,1); STICKLINE(Var2>=Var3,Var3,Var2,5,1), colorred; STICKLINE(Var3>Var2,Var2,Var3,5,0), colorgreen;
