RSI相对强弱指标(RelativeStrenthIndex)以一特定时期内价咯的变动情况推测价咯未来的变动方向，并根据价咯涨跌幅度显示市场的强弱。 短期RSI在20以下水平，由下往上交叉长期RSI，为买进信号。短期RSI在80以上水平，由上往下交叉长期RSI，为卖出信号。价咯一波比一波低，相反的，RSI却一波比一波高时，价咯很容易反转上涨。价咯一波比一波高，相反的，RSI却一波比一波低时，价咯很容易反转下跌。
RSI在50以下为弱势区，50以上为强势区。由下向上突破50线为由弱转强，由上向下突破50线为由强转弱。一般认为RSI在50以上准确性较高。
说明：只做上升段的个股，回避下降通道的个股，胜算是大概率的事。若做趋势下降通道的个股胜算自然是小概率的事。
//说明：五日和十日均线出现双顶是要谨慎买入;
N1:=6;
N2:=12;
N3:=24;
LC := REF(CLOSE,1);
RSI$1:SMA(MAX(CLOSE-LC,0),N1,1)/SMA(ABS(CLOSE-LC),N1,1)*100;
RSI$2:SMA(MAX(CLOSE-LC,0),N2,1)/SMA(ABS(CLOSE-LC),N2,1)*100;
RSI$3:SMA(MAX(CLOSE-LC,0),N3,1)/SMA(ABS(CLOSE-LC),N3,1)*100;
LC1 := REF(CLOSE,2);
C1 := REF(CLOSE,1);
RSI1$1:=SMA(MAX(C1-LC1,0),N1,1)/SMA(ABS(C1-LC1),N1,1)*100;
RSI1$2:=SMA(MAX(C1-LC1,0),N2,1)/SMA(ABS(C1-LC1),N2,1)*100;
RSI1$3:=SMA(MAX(C1-LC1,0),N3,1)/SMA(ABS(C1-LC1),N3,1)*100;
LC2 := REF(CLOSE,3);
C2 := REF(CLOSE,2);
RSI2$1:=SMA(MAX(C2-LC2,0),N1,1)/SMA(ABS(C2-LC2),N1,1)*100;
RSI2$2:=SMA(MAX(C2-LC2,0),N2,1)/SMA(ABS(C2-LC2),N2,1)*100;
RSI2$3:=SMA(MAX(C2-LC2,0),N3,1)/SMA(ABS(C2-LC2),N3,1)*100;
m5:=MA(CLOSE, 5);
m10:=MA(CLOSE, 10);
m20:=MA(CLOSE, 20);
M1:=INTPART((m10/m5*100));
M2:=INTPART((m20/m5*100));
M3:=INTPART(m20/m10*100);
m5_1:=MA(REF(CLOSE,1),5);
比:=(RSI$2-RSI$1) - (RSI$3-RSI$2);
买1:=RSI$1>RSI1$1 AND RSI1$1<RSI2$1 AND RSI$2>RSI1$2 AND RSI1$2<RSI2$2 AND RSI$3>RSI1$3 AND RSI1$3<RSI2$3;
买2:=(RSI$1<RSI2$1 AND RSI$2<RSI2$2 AND RSI$3<RSI2$3) OR (RSI$2>RSI$1);
//当比值大于3，并且均线有非常接近的情况，滤掉
买3:=NOT (比>3 AND (BETWEEN(M1,99,101) OR BETWEEN(M2,99,101) OR BETWEEN(M3,99,101)));
买4:=NOT (REF(OPEN,1)>m5_1 AND OPEN<m5);
买:买1 AND 买2 AND 买3 AND 买4;
多:=IF(C>REF(C,1),V,0)/100;
空:=IF(C<REF(C,1),V,0)/100;
多1:=IF(REF(C,1)>REF(C,2),V,0)/100;
空1:=IF(REF(C,1)<REF(C,2),V,0)/100;
正:=EMA(MA(多,3),3),colorwhite;
负:=EMA(MA(空,3),10),colorgreen,;
比:=正/负*100;
VERLINE(买,1),coloryellow;
DRAWICON(买,RSI$1,1);
MTM:=C-REF(C,1);
DX:=100*EMA(EMA(MTM,6),6)/EMA(EMA(ABS(MTM),6),6);
YXF:=IF(LLV(DX,2)=LLV(DX,7) AND COUNT(DX<0,2) AND CROSS(DX,MA(DX,2)),1,0);
蓝:IF(FILTER(YXF=1,5),20,0),colorliblue,LINETHICK3;
红: IF(FILTER(YXF=1,5),10,0),colorred,LINETHICK2;
黄: IF(FILTER(YXF=1,5),5,0),coloryellow,LINETHICK1;
VAR2:MA(C,13),colorred,LINETHICK1;
上翘:IF(VAR2>REF(VAR2,1),VAR2,DRAWNULL),colorred,LINETHICK1;
下拐:IF(VAR2<REF(VAR2,1),VAR2,DRAWNULL),colorgreen,LINETHICK1;
DIF:EMA(CLOSE,12)-EMA(CLOSE,150);
DEA:EMA(DIF,9);
MACD:(DIF-DEA)*2,COLORSTICK;
启动点:=MACD<0 AND MACD>REF(MACD ,1) AND REF(MACD ,1)<REF(MACD ,2)
AND REF(MACD ,2)<REF(MACD ,3)
AND REF(MACD ,3)<REF(MACD ,4);
STICKLINE(启动点,0.4,MACD,8,0),coloryellow;
STICKLINE(MACD>REF(MACD,1) AND MACD>0,0,MACD,1.8,0),COLOR000055;
STICKLINE(MACD>REF(MACD,1) AND MACD>0,0,MACD,1.1,0),COLOR000099;
STICKLINE(MACD>REF(MACD,1) AND MACD>0,0,MACD,0.6,0),COLOR0000BB;
启动点A:0,coloryellow;
DRAWICON(启动点,2,11);
VAR1:MA(C,20),colorred;
上升:IF(VAR1>REF(VAR1,1),VAR1,DRAWNULL),coloryellow;
下降:IF(VAR1<REF(VAR1,1),VAR1,DRAWNULL),colorblue;
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);
VAR10:=IF(VAR9>100,VAR9-100,0);
VAR11:=HHV(HIGH,34);
VAR12:=EMA((VAR6-VAR8)/(VAR11-VAR8)*100,13);
VAR13:=EMA(0.667*REF(VAR12,1)+0.333*VAR12,2);
VAR14:=SMA(MAX(CLOSE-REF(CLOSE,1),0)/CLOSE,8,1)/SMA(ABS(INDEXC-REF
(INDEXC,1))/INDEXC,8,1)*100-25;
VAR15:=MA(VAR14,3);
VAR16:=REF(VAR15,1);
STICKLINE(VAR12-VAR13>0,VAR12,VAR13,8,0),colorred;
STICKLINE(VAR12-VAR13<0,VAR12,VAR13,8,0),colorgreen;
生命线:=EMA(VAR13,5);
STICKLINE(CROSS(VAR12,VAR13) AND VAR12>VAR13 AND VAR12<18,10,0,5,0),colorred;
G:=CROSS(VAR12,VAR13);
红灯亮买:VAR12>VAR13 AND VAR12<18 AND G=1,colorred;
高压线:88;
中轴:50;
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