:=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);警戒: 10,COLORRED,LINETHICK2;警戒:STICKLINE(股价趋势<=10,0,20,2,0),COLORYELLOW,LINETHICK2;买入信号:STICKLINE(OSS(股价趋势,10),0,30,3,0),COLORGREEN,LINETHICK5;警戒:90,COLORFFBB66,LINETHICK2;警戒:STICKLINE(股价趋势>=85,100,80,2,0),COLORGREEN,LINETHICK2;出局:STICKLINE(CROSS(顶部警戒,股价趋势),100,70,3,0),COLORFFF666,LINETHICK5;趋势:7*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*30,4,1)-3*SMA