当红线在低位扭头向上时买入，当红线在高位扭头向下时卖出。
弱市线:20,POINTDOT;
分水岭:50,POINTDOT;
强市线:80,POINTDOT;
机构做多能量线:SMA((CLOSE-LLV(LOW ,9) )/(HHV(HIGH,9)-LLV(LOW,9))*100,5,1)-
8,colorred,LINETHICK3;
机构做空能量线:SMA((HHV(HIGH,36)-CLOSE)/(HHV(HIGH,36)-LLV(LOW,36))*100,2,1),colorgreen,LINETHICK3;
