通達信周線抄底副圖指標

{周線抄底}
MA勢:=SMA(MAX(C-REF(C,1),0),8,1)/SMA(ABS(C-REF(C,1)),8,1)*100,COLORFFB5FF,LINETHICK2;
勢:EMA(MA勢,5),COLOR0000FF,LINETHICK2;
IF(勢<=45,勢,DRAWNULL),COLORGREEN,LINETHICK2;
IF(勢<=25,勢,DRAWNULL),COLORWHITE,LINETHICK2;
預警28:=IF(勢<28 AND 勢>=25 AND C<=REF(C,1) AND L=LLV(L,5),40,25),COLORLIBLUE,LINETHICK2;
準備:IF(勢<25 AND 勢>=20 AND C<REF(C,1) AND L=LLV(L,5),50,25),COLORGREEN,LINETHICK2;
抄底:IF(勢<20 AND 勢>=15 AND C<REF(C,1) AND L=LLV(L,5),65,25),COLOR00FFFF,LINETHICK1;
大頂:75,COLORFF0080;
頂:70,COLORFFFF00;
中樞:45,COLOR4080FF;
底線:IF(勢<15,71,25),COLOR008080,LINETHICK2;
大底線:20,COLOR004080,LINETHICK2;
M:=REF(勢,1)<25 AND REF(勢,1)<REF(勢,2) AND REF(勢,2)<REF(勢,3) AND 勢>REF(勢,1);
轉向:=DRAWICON(M,50,11);
STICKLINE(勢>70,70,62,1.2,0), COLORGREEN;
STICKLINE(勢>75,70,62,1.2,0), COLORYELLOW;
STICKLINE(勢>80,70,62,1.2,0), COLORRED;