核心指标原理
实战案例拆解
指标源码（通达信）
TT2:=DMA((((HIGH+LOW)+(CLOSE*2))/4.15),0.9);
TT1:=REF(EMA(TT2,3),1);
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;
LC:=REF(CLOSE,1);
RSI:=((SMA(MAX((CLOSE-LC),0),3,1)/SMA(ABS((CLOSE-LC)),3,1))*100);
AA:=CROSS(CLOSE,TT1)AND J<55;
AAA2:=SUM(IF( CLOSE>REF(CLOSE,1),VOL*C,0),0);
AAA3:=SUM(IF( CLOSE<REF(CLOSE,1),VOL*C,0),0);
AAA4:=SUM(IF( CLOSE=REF(CLOSE,1),VOL*C,0),0);
BB1:=0;
B1万元:=DVOL*DCLOSE/100;
B1差:=B1万元-REF(B1万元,1);
B2万元:=DVOL*DCLOSE/100;
B2比:=B2万元/REF(B2万元,1);
净流入万元:=(AAA2-AAA3-0.5*AAA4);
PM:=MA(净流入万元,1);
PMA:=PM/REF(PM,1)>1;
PMB:=REF(PMA,1)<1 AND PMA;
密码:=(EMA(MA(B1万元,2),2))/100000;
二日比:=密码/REF(密码,1);
选股:=PMB AND 密码>REF(密码,1) AND 二日比>1;
A7:=C-REF(C,1);
A8:=100*EMA(EMA(A7,6),6)/EMA(EMA(ABS(A7),6),6);
买进:=LLV(A8,2)=LLV(A8,7) AND COUNT(A8<0,2) AND CROSS(A8,MA(A8,2));
低位:=AA AND 选股;
低位密码:BARSLAST(低位)<=2 AND 买进;
DIFF:=EMA(DCLOSE,12)-EMA(DCLOSE,26);
DEA:=EMA(DIFF,9),COLORRED;
MACD:=(DIFF-DEA)*2;
蓝红同现:MACD>=0 AND MACD>=REF(MACD,1) AND REF(MACD,1)<0 AND MACD>=0.01 AND 低位密码;
N:=7;MM:=7;
MTR:=EXPMEMA(MAX(MAX(HIGH-LOW,ABS(HIGH-REF(CLOSE,1))),ABS(REF(CLOSE,1)-LOW)),N);
HD :=HIGH-REF(HIGH,1);
LD :=REF(LOW,1)-LOW;
DMP:=EXPMEMA(IF(HD>0&&HD>LD,HD,0),N);
DMM:=EXPMEMA(IF(LD>0&&LD>HD,LD,0),N);
PDI:= DMP*100/MTR;
MDI:= DMM*100/MTR;
ADX:= EXPMEMA(ABS(MDI-PDI)/(MDI+PDI)*100,MM);
安全密码:低位密码 AND ADX>60;
