同花顺波段买卖公式
根据指标显示，抄底买入和顶部卖出。参考30分钟K线。 买卖布林带
源码
N:=30;
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);
VARD:=SMA(AA,2,1)-AA;
VARE:=EMA(0.667*REF(BB,1)+0.333*BB,2)-BB;
VAR1A:=(HHV(HIGH,9)-CLOSE)/(HHV(HIGH,9)-LLV(LOW,9))*100-70;
VAR2A:=SMA(VAR1A,9,1)+100;
VAR3A:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
VAR4A:=SMA(VAR3A,3,1);
VAR5A:=SMA(VAR4A,3,1)+100;
VAR6A:=VAR5A-VAR2A;
准备抄底: IF(VAR6A>N,VAR6A-N,0),COLORFFFFFF;
LC:=REF(CLOSE,1);
RSI:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100;
E:=CROSS(83,RSI);
STICKLINE( E,E,55,1,0),COLOR00FFFF;
DRAWTEXT(E,50,' 逃顶'),COLORFF9966;
STICKLINE(REF(准备抄底,1)<准备抄底,准备抄底,REF(准备抄底,1),5,0),COLORFF00FF;
STICKLINE(REF(准备抄底,1)>准备抄底,准备抄底,REF(准备抄底,1),5,0),COLORFFCC66;
AA:=(O+H+L+C)/4;
BB:=MA(AA,3);
CC:=SUM(IF(AA>REF(AA,1),AA*VOL,0),4)/SUM(IF(AA<REF(AA,1),AA*VOL,0),4);
DD:=REF(100-(100/(1+CC)),1);
A1:=HHV(AA,15);
A2:=LLV(AA,15);
A3:=A1-A2;
A4:=EMA((AA-A2)/A3,2)*100;
B1:=HHV(AA,60);
B2:=LLV(AA,60);
B3:=B1-B2;
B4:=EMA((AA-B2)/B3,2)*100;
C1:=HHV(AA,240);
C2:=LLV(AA,240);
C3:=C1-C2;
C4:=EMA((AA-C2)/C3,2)*100;
短期:A4,COLOR0000FF;
中期:B4,colorgreen;
长期:C4,COLOR00DEDE,LINETHICK1;
STICKLINE(短期>90 AND 中期>70,86,94,6,0),COLOR00FF00;
STICKLINE(短期<5 AND 中期<30,0,8,6,0);
IF(FILTER(中期<REF(中期,1)AND 中期>90 AND BB<REF(BB,1),5),80,100),colorblue,LINETHICK2;
IF(FILTER(中期>REF(中期,1)AND 中期<5 AND C>REF(C,1),5),20,0),COLORDE00DE,LINETHICK2;
D1:=中期>REF(中期,1)AND 短期>REF(短期,1)AND 长期>REF(长期,1)AND 长期<8 AND 中期<10 AND 短期<15;
D2:=CROSS(短期,中期)AND 中期<8;
D3:=CROSS(短期,长期)AND 长期<8 AND 中期<20;
DRAWICON(FILTER((D1 OR D2 OR D3) AND DD<15 AND C>REF(C,1),5),5,1);
DRAWICON(FILTER((中期<REF(中期,1)AND 短期<REF(短期,1)AND 长期<REF(长期,1)AND 中期>95 AND 短期>85)OR (长期>100 AND 中期>100 AND 短期>100),5),95,2);
强弱分界:50,DOTLINE,COLORAAAAAA;
警戒区:90,LINETHICK1,coloryellow,LINETHICK2;
安全区:20,COLOR00BB00;
