VAR2:=LLV(LOW,10);
VAR3:=HHV(HIGH,25);
警戒線: 2.8;
減倉線: 3.2 ;
賣出線: 3.5;
動力線: EMA((CLOSE-VAR2)/(VAR3-VAR2)*4,4);
DRAWTEXT(CROSS(動力線,警戒線),2,'警惕！！ '),COLORWHITE;
DRAWTEXT(CROSS(動力線,減倉線),2.8,'減倉');
DRAWTEXT(CROSS(動力線,賣出線),3.5,'賣出');
DRAWICON(CROSS(動力線,警戒線),3,2);
DRAWICON(CROSS(動力線,減倉線),3.4,2);
DRAWICON(CROSS(動力線,賣出線),3.9,2);
