{指标介绍：金龙线，也就是黄线，这是一条趋势线，曲线下穿20，就是到了一个底部的趋势，上穿18即可准备抄底。}
金龙: 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),LINETHICK2 , COLORYELLOW;
买入警戒: IF(金龙<=10,30,0),STICK ,COLORFFCC66,LINETHICK2;
VC:=(2*C+H+L)/4;
VD:=LLV(L,34);
VE:=HHV(H,34);
VF:=LLV(L,21);
V10:=HHV(H,21);
V11:=EMA((VC-VF)/(V10-VD)*100,5);
V12:=EMA((VC-VD)/(VE-VD)*100,8);
V13:=EMA(V12,5);
STICKLINE(V12>0 AND (V12-V13)>=0 ,80 ,78 ,6 ,0 ),COLORFF00FF;
STICKLINE(V12>0 AND (V12-V13)<0 ,80 ,78 ,6 ,1 ),COLOR00FF00;
STICKLINE(V12>0 AND (V12-V13)>=0 ,20 ,18 ,6 ,0 ),COLORFF00FF;
STICKLINE(V12>0 AND (V12-V13)<0 ,20 ,18 ,6 ,1 ),COLOR00FF00;
