趋势线:3*SMA((CLOSE-LLV(LOW,27))/(HHV( HIGH ,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);
底部区域:10,COLOR GREE N,DOT LINE ;
顶部区域:90,COLORRED,DOTLINE;
ST