决策曲线优化，加编写选股，会写指标的朋友可以继续优化
MA1:=MA(CLOSE,5);
MA2:=MA(CLOSE,10);
P01:=IF(MA1>MA2,1,IF(MA2>MA1,-1,0));
MA3:=MA(CLOSE,3);
MA4:=MA(CLOSE,5);
P02:=IF(MA3>MA4,1,IF(MA4>MA3,-1,0));
MA5:=MA(CLOSE,12);
MA6:=MA(CLOSE,50);
P03:=IF(MA5>MA6,1,IF(MA6>MA5,-1,0));
RSV:=(CLOSE-LLV(LOW,5))/(HHV(HIGH,5)-LLV(LOW,5))*100;
K:=EMA(RSV,3);
D:=EMA(K,3);
P04:=IF(K>D,1,IF(D>K,-1,0));
DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIF,9);
MACD:=(DIF-DEA)*2;
P05:=IF(DIF>DEA,1,IF(DEA>DIF,-1,0));
TR2:=EMA(EMA(EMA(CLOSE,12),12),12);
TRIX:=(TR-REF(TR,1))/REF(TR,1)*100;
MATRIX:=MA(TRIX,9) ;
P06:=IF(TRIX>MATRIX,1,IF(MATRIX>TRIX,-1,0));
TR1:=EMA(MAX(MAX(HIGH-LOW,ABS(HIGH-REF(CLOSE,1))),ABS(REF(CLOSE,1)-LOW)),7);
HD :=HIGH-REF(HIGH,1);
LD :=REF(LOW,1)-LOW;
DMP:=EMA(IF(HD>0 AND HD>LD,HD,0),7);
DMM:=EMA(IF(LD>0 AND LD>HD,LD,0),7);
PDI:= DMP*100/TR;
MDI:= DMM*100/TR;
ADX:= EMA(ABS(MDI-PDI)/(MDI+PDI)*100,7);
ADXR:=EMA(ADX,7);
P07:=IF(PDI>MDI AND ADX>PDI AND ADX>50,3, IF(PDI< MDI AND ADX>MDI AND ADX>50,-3,0));
LC:=REF(CLOSE,1);
RSI1:=EMA(MAX(CLOSE-LC,0),5)/EMA(ABS(CLOSE-LC),5)*100;
P08:=IF(RSI1>80,1,IF(RSI1< 20,-1,0));
TYP:=(HIGH+LOW+CLOSE)/3;
CCI:=(TYP-MA(TYP,8))/(0.015*AVEDEV(TYP,8));
P09:=IF(CCI>180,2,IF(CCI< -180,-2,0));
WR1:=(CLOSE-LLV(LOW,6))/(HHV(HIGH,6)-LLV(LOW,6))*100;
P10:= IF(WR1>80,1,IF(WR1< 20,-1,0));
OSC:=100*(CLOSE-MA(CLOSE,20));
P11:=IF(OSC>0,1,IF(OSC< 0,-1,0));
MOM:=CLOSE-REF(CLOSE,7);
P12:=IF(MOM>0,1,IF(MOM< 0,-1,0));
DPO:=CLOSE-REF(MA(CLOSE,11),11/2+1);
P13:=IF(DPO>0,1,IF(DPO< 0,-1,0));
MB:=MA(CLOSE,12);
R:=(CLOSE-MB)*(CLOSE-MB);
X1:=MA(R,12);
X2:=SQRT(X1);
D1:=1;
UPPER:=MB+(D1*X2);
LOWER:=MB-(D1*X2);
P14:=IF(CLOSE>UPPER,2,IF(CLOSE< LOWER,-2,0));
BR:=SUM(MAX(0,HIGH-REF(CLOSE,1)),14)/SUM(MAX(0,REF(CLOSE,1)-LOW),14)*100;
AR:=SUM(HIGH-OPEN,14)/SUM(OPEN-LOW,14)*100;
P15:=IF(BR>350 OR AR>180,3,IF(BR< 45 OR AR< 45,-3,0));
TH:=SUM(IF(CLOSE>REF(CLOSE,1),VOL,0),14);
TL:=SUM(IF(CLOSE< REF(CLOSE,1),VOL,0),14);
TQ:=SUM(IF(CLOSE=REF(CLOSE,1),VOL,0),14);
VR:=0100*(TH*2+TQ)/(TL*2+TQ);
P16:=IF(VR>350,3,IF(VR< 45,-3,0));
WVAD:=SUM((CLOSE-OPEN)/(HIGH-LOW)*VOL,6)/10000;
P17:=IF(WVAD>0,1,IF(WVAD< 0,-1,0));
VOLUME:=MA(VOL,4)/VOL;
MID:=100*(HIGH+LOW-REF(HIGH+LOW,1))/(HIGH+LOW);
EMV:=MA(MID*VOLUME*(HIGH-LOW)/MA(HIGH-LOW,4),4);
P18:=IF(EMV>0,1,IF(EMV< 0,-1,0));
VA:=IF(CLOSE>REF(CLOSE,1),VOL,-VOL);
