N:=20;
SHORT:=12;
MID:=26;
LONG:=9;
高位线:HHV(H,N),COLORRED;
低位线:LLV(L,N),COLORGREEN;
EMA5:EMA(C,SHORT),COLORWHITE;
EMA8:EMA(C,MID),COLORYELLOW;
EMA21:EMA(C,LONG),COLORCYAN;
中位:(HIGH+LOW)/2,COLORFF00FF;
STICKLINE(1,中位,中位,6,1),COLORBROWN;
AA10:=MA(C,10);
BB10:=ATAN((AA10-REF(AA10,1)))*180/3.1416;
DRAWBAND(AA10,RGB(255,000,000),REF(AA10,1),RGB(00,00,255));
DIF:=EMA(CLOSE,SHORT)-EMA(CLOSE,LONG);
DEA:=EMA(DIF,MID);
MACD:=(DIF-DEA)*2;
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
RSI1:=SMA(MAX(CLOSE-REF(CLOSE,1),0),6,1)/SMA(ABS(CLOSE-REF(CLOSE,1)),6,1)*100;
RSI2:=SMA(MAX(CLOSE-REF(CLOSE,1),0),12,1)/SMA(ABS(CLOSE-REF(CLOSE,1)),12,1)*100;
A1:=BARSLAST(REF(CROSS(DIF,DEA),1));
B1:=REF(C,A1+1)>C AND REF(DIF,A1+1)<DIF AND CROSS(DIF,DEA);
DRAWTEXT(B1>0,L*0.98,'*M底'),COLOR00FFFF;
A2:=BARSLAST(REF(CROSS(K,D),1));
B2:=REF(C,A2+1)>C AND REF(K,A2+1)<K AND CROSS(K,D);
DRAWTEXT(B2,L*0.96,'*K底'),COLORFF00FF;
A3:=BARSLAST(REF(CROSS(RSI1,RSI2),1));
B3:=REF(C,A3+1)>C AND REF(RSI1,A3+1)<RSI1 AND CROSS(RSI1,RSI2);
DRAWTEXT(B3>0,L*0.94,'*R底'),COLOR41FCF2;
C1:=BARSLAST(REF(CROSS(DEA,DIF),1));
D1:=REF(C,C1+1)<C AND REF(DIF,C1+1)>DIF AND CROSS(DEA,DIF);
DRAWTEXT(D1>0,H*1.01,'*M顶'),COLOR00FF00;
C2:=BARSLAST(REF(CROSS(D,K),1));
D2:=REF(C,C2+1)<C AND REF(K,C2+1)>K AND CROSS(D,K);
DRAWTEXT(D2>0,H*1.03,'*K顶'),COLORFFFFFF;
C3:=BARSLAST(REF(CROSS(RSI2,RSI1),1));
D3:=REF(C,C3+1)<C AND REF(RSI1,C3+1)>RSI1 AND CROSS(RSI2,RSI1);
DRAWTEXT(D3>0,H*1.05,'*R顶'),COLORFFFF00;
DRAWTEXT_FIX(1,0.00,0.00,0,'蓝色带状线收口，红色出现注意加仓买入。'),COLOR0000FF;
DRAWTEXT_FIX(1,0.00,0.04,0,'红色带状线持股，红色收敛注意获利了结。'),COLORFF88FF;
DRAWTEXT_FIX(1,0.00,0.08,0,'上长影K线，顶背离反复出现，5日线拐头，注意走人！'),COLOR00FFFF;
