只做主升行情。大漲開始進入，下跌趨勢開始時退出。低位紅線上穿綠線買入，高位紅線上穿綠線賣出。

頂:=85;
中:=50;
底:=20;
VAR1:=HHV(HIGH,9)-LLV(LOW,9);
VAR2:=HHV(HIGH,9)-CLOSE;
VAR3:=CLOSE-LLV(LOW,9);
VAR4:=VAR2/VAR1*100-70;
VAR5:=(CLOSE-LLV(LOW,60))/(HHV(HIGH,60)-LLV(LOW,60))*100;
VAR6:=(2*CLOSE+HIGH+LOW)/4;
VAR7:=SMA(VAR3/VAR1*100,3,1);
VAR8:=LLV(LOW,34);
VAR9:=SMA(VAR7,3,1)-SMA(VAR4,9,1);
VARA:=IF(VAR9>100,VAR9-100,0);
VARB:=HHV(HIGH,34);
AA:= VARA*2;
BB:= EMA((VAR6-VAR8)/(VARB-VAR8)*100,13);
VARC:=EMA(0.667*REF(BB,1)+0.333*BB,2);
CC:SMA(VAR5,20,1),colorred;
CC1:SMA(CC,5,1),colorgreen;
STICKLINE(CC>CC1,CC,CC1,1,0),colorred;
STICKLINE(CC1>CC,CC,CC1,1,0),colorgreen;
出擊:IF((CROSS(CC,CC1) AND (CC1 < 頂) ),80,0),colorred;
DRAWICON(CC < REF(CC,1) AND REF(CC,1) < REF(CC,2) AND CC > CC1,100,2);
DRAWICON(CROSS(CC1,CC),100,15);