公式描述
在股市中,投资者可能会把个股前期的高点、低点,或者一些特殊的均线作为个股的压力位和支撑位,来分析个股,寻找买卖机会。
当个股下跌到支撑位时,股价出现反弹,则说明个股下方存在一定量的托单,股价无法继续下跌,投资者可以考虑买入一些,如果个股下跌到下方支撑位时,成交量放量,股价继续下跌,跌破支撑位,则意味着支撑位的支撑作用失效,变为压力位,股票有可能会创立新低,是一种卖出的信号。
当个股上涨,触碰到上方的支撑位时,股价拐头向下运行,则说明上方的压单比较多,投资者可以选择进行卖出操作,如果个股上涨到上方压力位时,成交量放量,股价继续上涨,突破压力位,则个股可能会继续上涨,创立新高,压力位变成支撑位,是一种买入信号。
今日分享的通达信多空压力线指标公式,是一个分析个股支撑位压力位的指标。
具体信号说明:
指标是多空压力线指标,当出现黄色信号柱托底时,股价无法继续下跌,此时是参考买入的信号。
当指标中出现绿压顶的信号时,是股价上升到技术压力参考位无法有效突破的信号,是参考卖出的信号。
需注意的是,指标包含未来函数,请谨慎使用
公式案例
公式源码
V1:=ABS((2*CLOSE+HIGH+LOW)/4-MA(CLOSE,20))/MA(CLOSE,20);
V2:=(1-7/100)*(DMA(CLOSE,V1));
V3:=(1+7/100)*(DMA(CLOSE,V1));
V5:=MA((LOW+HIGH+CLOSE)/3,5);
支撑:REFDATE(V2,DATE),POINTDOT,LINETHICK3,COLORCC66FF;
阻力:REFDATE(V3,DATE),POINTDOT,LINETHICK3,COLORGREEN;
VAR1:=CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2);
VAR2:=REF(VAR1,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR3:=REF(VAR2,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR4:=REF(VAR3,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR5:=REF(VAR4,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR6:=REF(VAR5,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR7:=REF(VAR6,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR8:=REF(VAR7,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR9:=REF(VAR8,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VARA:=REF(VAR9,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VARB:=REF(VARA,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VARC:=REF(VARB,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VARD:=CLOSE<REF(CLOSE,1) AND CLOSE<REF(CLOSE,2);
VARE:=REF(VARD,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VARF:=REF(VARE,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR10:=REF(VARF,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR11:=REF(VAR10,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR12:=REF(VAR11,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR13:=REF(VAR12,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR14:=REF(VAR13,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR15:=REF(VAR14,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR16:=REF(VAR15,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR17:=REF(VAR16,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR18:=REF(VAR17,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR19:=REF(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR
VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,1) AND VAR1;
STICKLINE(VAR19,L,L*0.98,3,0),COLORYELLOW;
VAR1A:=REF(VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR
VAR8 OR VAR9 OR VARA OR VARB OR VARC,1) AND VARD;
STICKLINE(VAR1A,H*1.01,H,3,0),COLOR00FF00{98FD};
MA3:MA(C,3);
MA5:MA(C,5),COLORWHITE;
MA10:=MA(C,10),NODRAW;
MA30:MA(C,34),NODRAW;
[sell=10,5]五日乖离率:=(C-MA5)/MA5*100;BB5:=ATAN((MA5/REF(MA5,1)-1)*100)*180/3.1416;IF(BB5>30 AND MA5>REF(MA5,1), MA5,DRAWNULL),LINETHICK1,COLORRED;BB10:=ATAN((MA10/REF(MA10,1)-1)*100)*180/3.1416;IF(BB5<0 AND MA5
DD5:=MA5<REF(MA5,1);
IF(DD5,MA5,DRAWNULL),COLOR00FF00;
X:=(3*C+L+O+H)/6;
多空线20*X+19*REF(X,1)+18*REF(X,2)+17*REF(X,3)+16*REF(X,4)+15*REF(X,5)+14*REF(X,6)
+13*REF(X,7)+12*REF(X,8)+11*REF(X,9)+10*REF(X,10)+9*REF(X,11)+8*REF(X,12)
+7*REF(X,13)+6*REF(X,14)+5*REF(X,15)+4*REF(X,16)+3*REF(X,17)+2*REF(X,18)+
REF(X,20))/210,COLORFF00FF,LINETHICK1;
DD:=多空线<REF(多空线,1);
IF(DD,多空线,DRAWNULL),COLORBLUE,LINETHICK2;
A:=(MA5>多空线);
IF(A,多空线,DRAWNULL),COLORYELLOW,POINTDOT;
A1:=(MA5<多空线);
IF(A1,多空线,DRAWNULL),COLORWHITE;
A2:=3*EMA((C-LLV(L,30))/(HHV(H,30)-LLV(L,30))*100,5)-2*EMA((C-LLV(L,30))/(HHV(H,30)-LLV(L,30))*100,5);
A4:=(HHV(H,34)-C)/(HHV(H,34)-LLV(L,34))*100;
A5:=EMA(CLOSE,2)-EMA(CLOSE,13);{12,26,改成2,13,}
A6:=EMA(A5,9);
下降压力线RAWLINE(HIGH>=HHV(HIGH,10),HIGH,LOW<=LLV(LOW,3),HHV(HIGH,3),1),LINETHICK2;
STICKLINE(CURRBARSCOUNT=2,L,L,10,0),COLORGREEN,;
DRAWNUMBER(ISLASTBAR,REF(L,1),REF(L,1));
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