算法：上涨家数减去下跌家数所得的差的绝对值。
r 该指标只适用于大盘日线。
r
M:=10;
r N:=5;
r DRAWGBK(V>1,STRIP(RGB(60,100,255),RGB(130,120,255),1));
r RSV:=(CLOSE-LLV(LOW,n))/(HHV(HIGH,n)-LLV(LOW,n))*100;
r K:=EMA(RSV,9);
r D:=EMA(K,5);
r PARTLINE(k,K>D,colorred,K<D,colorgreen),LINETHICK2;
r A:90,colorgreen;
r B: 50,colorred;
r C:5,coloryellow;
r DRAWTEXT(CROSS(K,D) AND (D < =5),30,’买’),colorred;
r DRAWTEXT(CROSS(D,K) AND (D > 85),70,’卖’),colorgreen;
r DRAWTEXT(CROSS(K,C)AND(K>=C),5,’大底’),colorred;
r DRAWTEXT(CROSS(A,K)AND(K<=A),98,’大顶’),colorgreen;
r ZT:=C/REF(C,1)>1.097;
r XH:=FILTER(ZT,13);
r BH:=BARSLAST(ZT);
r DRAWTEXT(ZT,L*0.8,"涨停"),coloryellow;
r Var1:=(CLOSE+HIGH+LOW)/3;
r Var2:=EMA(EMA(EMA(Var1,1),9),21);
r Var3:=LLV(LOW,33);
r Var4:=HHV(HIGH,17);
r Var5:=EMA((CLOSE-Var3)/(Var4-Var3)*100,20)*0.998;
r Var6:=EMA(0.667*REF(Var5,1)+0.333*Var5,1);
r Var7:=EMA(100*(HHV(HIGH,20)-CLOSE)/(HHV(HIGH,20)-LLV(LOW,33)),20);
r Var8:=EMA(Var7,1);
r Var9:=VOL/CAPITAL*100;
r VarA:=SUM(Var9,5)>=3;
r VarB:=VarA/REF(Var9,10)>=2;
r VarC:=HHV(CLOSE,5);
r VarD:=VarC/REF(CLOSE,5)>=1.01;
r VarE:=Var8>20;
r VarF:=HIGH/REF(LOW,20)<1.2;
r Var10:=WINNER(CLOSE)*100;
r Var11:=VarA AND VarE AND VarB AND VarF AND VarD;
r Var12:=FILTER(Var11,20);
r Var13:=EMA(WINNER(CLOSE),20);
r Var14:=Var13>0.85 AND CLOSE<MA(CLOSE,5) AND HHV(HIGH,5)=HHV(HIGH,30) AND (SUM(VOL,10)/CAPITAL>0.2 OR SUM(VOL,3)/CAPITAL>0.1) OR CLOSE/REF(CLOSE,20)>=1.9;
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