如何判断一个指标是否是好指标?
指标的意义在于提示主力的异动。那么怎么才有利于我们更快更容易把握住主力脉搏呢?我们应该力求指标及时的、准确的、明确的、简洁的、直观的将主力的异动汇报给我们。
及时、准确是指标的生命线,不准确或不及时的信号都会贻误战机,这是指标的内在要求。
但是指标作为一种图形化的信息,达到人的大脑需要经过视觉系统的转化,为了更快捷的进行信息转化,势必要求指标所呈现的图形简明扼要,能让人直观的把握要领,否则,让人看得晕头转向,同样会降低决策效率和反应速度。因此,这是指标的外在要求。
综合上述,好的指标应该是及时、准确、简明、直观的。这是我们判断指标好坏的终极标准!
我见过很多指标,要么失之过简(简单的简),要么失之过繁 ,一个没有深度,一个眼花缭乱,都不能很好的为操盘服务。我个人觉得,公式的编写应尽量将繁杂的信息简化,这种简化主要体现在优化画面和整合买卖信号上,即使是复合式的指标公式,也尽量以简明的色带、图标呈现出来,尽量减少不必要的杂乱的线条,虽然信息量较大,但是依然清爽。
以上就是我作为一个基本面为前提下的技术分析派的一点心得,希望能引起同道的共鸣。
黄金四色主图+五行量化通达信指标
主图
DRAWGBK(CLOSE>0,RGB(20,0,28),RGB(20,0,28),0,0,1);
X_1:=120;
X_2:=BARSLAST(CURRBARSCOUNT=X_1);
X_3:=CONST(IF(ISLASTBAR=1,HHV(HIGH,X_2),0));
X_4:=CONST(IF(ISLASTBAR=1,LLV(LOW,X_2),0));
X_5:=X_3-X_4;
高:IF(CURRBARSCOUNT<=X_1,X_3,DRAWNULL),POINTDOT,COLORYELLOW;
压:IF(CURRBARSCOUNT<=X_1,X_3-X_5*0.191,DRAWNULL),NODRAW,COLORMAGENTA;
平衡:IF(CURRBARSCOUNT<=X_1,X_4+X_5/2,DRAWNULL),NODRAW,COLORYELLOW;
支撑:IF(CURRBARSCOUNT<=X_1,X_4+X_5*0.191,DRAWNULL),NODRAW,COLORGREEN;
低:IF(CURRBARSCOUNT<=X_1,X_4,DRAWNULL),POINTDOT,COLORGREEN;
天:BARSLAST(LOW=X_4),NODRAW,COLORYELLOW;
STICKLINE(CURRBARSCOUNT<=X_1,平衡,平衡,3,(-1)),COLORWHITE;
STICKLINE(CURRBARSCOUNT<=X_1,压,压,3,(-1)),COLORRED;
STICKLINE(CURRBARSCOUNT<=X_1,支撑,支撑,3,(-1)),COLORGREEN;
DRAWTEXT(CURRBARSCOUNT=1,压,1),COLORRED;
DRAWTEXT(CURRBARSCOUNT=1,平衡,2),COLORWHITE;
DRAWTEXT(CURRBARSCOUNT=1,支撑,3),COLORYELLOW;
X_6:=EMA(CLOSE,21);
X_7:=X_6<REF(X_6,1);
X_8:=IF(X_7-1,X_6,DRAWNULL);
X_9:=EMA(CLOSE,3)>EMA(CLOSE,21);
X_10:=EMA(CLOSE,3)<EMA(CLOSE,21);
X_11:=EMA(CLOSE,3)>EMA(CLOSE,8);
X_12:=EMA(CLOSE,3)<EMA(CLOSE,8);
STICKLINE(X_9,LOW,HIGH,0,0),COLOR0088EE;
STICKLINE(X_9,CLOSE,OPEN,3,0),COLOR0055AA;
STICKLINE(X_9,CLOSE,OPEN,2.8,0),COLOR0066BB;
STICKLINE(X_9,CLOSE,OPEN,2.5,0),COLOR0077CC;
STICKLINE(X_9,CLOSE,OPEN,2.2,0),COLOR0088DD;
STICKLINE(X_9,CLOSE,OPEN,1.7,0),COLOR0099EE;
STICKLINE(X_9,CLOSE,OPEN,1.2,0),COLOR00AAFF;
STICKLINE(X_9,CLOSE,OPEN,0.7,0),COLOR00CCFF;
STICKLINE(X_9,CLOSE,OPEN,0.2,0),COLORYELLOW;
STICKLINE(X_10,HIGH,LOW,0,1),COLORGREEN;
STICKLINE(X_10,CLOSE,OPEN,3.2,0),COLOR006600;
STICKLINE(X_10,CLOSE,OPEN,2.6,0),COLOR008800;
STICKLINE(X_10,CLOSE,OPEN,1.9,0),COLOR00AA00;
STICKLINE(X_10,CLOSE,OPEN,1.1,0),COLOR00CC00;
STICKLINE(X_10,CLOSE,OPEN,0.3,0),COLORGREEN;
STICKLINE(X_10 AND X_11,HIGH,LOW,0,1),COLORFF55FF;
STICKLINE(X_10 AND X_11,CLOSE,OPEN,3.2,0),COLOR880088;
STICKLINE(X_10 AND X_11,CLOSE,OPEN,2.6,0),COLORAA00AA;
STICKLINE(X_10 AND X_11,CLOSE,OPEN,1.9,0),COLORCC00CC;
STICKLINE(X_10 AND X_11,CLOSE,OPEN,1.1,0),COLOREE00EE;
STICKLINE(X_10 AND X_11,CLOSE,OPEN,0.3,0),COLORFF44FF;
STICKLINE(X_9 AND X_12,HIGH,LOW,0,1),COLORFF8800;
STICKLINE(X_9 AND X_12,CLOSE,OPEN,3.2,0),COLORFF2200;
STICKLINE(X_9 AND X_12,CLOSE,OPEN,2.6,0),COLORFF4400;
STICKLINE(X_9 AND X_12,CLOSE,OPEN,1.9,0),COLORFF6600;
STICKLINE(X_9 AND X_12,CLOSE,OPEN,1.1,0),COLORFF8800;
STICKLINE(X_9 AND X_12,CLOSE,OPEN,0.3,0),COLORFFAA00;
DRAWTEXT(CURRBARSCOUNT=X_1/2+9,X_3-X_5/12,4),COLORYELLOW;
DRAWTEXT(CURRBARSCOUNT=X_1/2+9,X_3-X_5/3,5),COLORGREEN;
DRAWTEXT(CURRBARSCOUNT=X_1/2+9,X_4+X_5/3,6),COLORWHITE;
DRAWTEXT(CURRBARSCOUNT=X_1/2+9,X_4+X_5/10,7),COLORCYAN;
X_13:=EMA(CLOSE,13)-EMA(CLOSE,55);
X_14:=EMA(0.618*REF(X_13,1)+0.382*X_13,3);
X_15:=REF(CLOSE,1);
X_16:=EMA(HHV(HIGH,1),8);
X_17:=EMA(CLOSE,8);
X_18:=X_17<REF(X_17,1) AND CLOSE<X_17;
X_19:=IF(X_16<REF(X_16,1) OR X_18,1,0);
X_20:=SMA(MAX(CLOSE-X_15,0),2,1)/SMA(ABS(CLOSE-X_15),2,1)*100;
X_21:=45;
X_22:=20;
X_23:=X_20<X_21 AND REF(X_20,1)>X_21;
X_24:=X_20<X_22 AND REF(X_20,1)>X_22;
X_25:=(COUNT(X_19=1,4)=3 AND X_19=0 AND OPEN<CLOSE AND (CLOSE-REF(CLOSE,1))/REF(CLOSE,1)>0.065)*10>=10 OR ((CLOSE-REF(CLOSE,1))/REF(CLOSE,1)>0.065 AND (REF(X_24,1) OR REF(X_23,1)));
DRAWICON(X_25,LOW,7);
STICKLINE(X_25,LOW,LOW+(HIGH-LOW)/2,2.7,0),COLORYELLOW;
STICKLINE(X_25,LOW+(HIGH-LOW)/2,HIGH,2.7,0),COLORRED;
副图
{五行量化}
X_1:=EMA(100*(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21)),13)/4;
X_2:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);
X_3:=(X_2-LLV(X_2,21))/(HHV(X_2,21)-LLV(X_2,21))*4*25;
X_4:=CROSS(X_3,18);
X_5:=MA(CLOSE,20);
X_6:=CLOSE>MA(CLOSE,5);
X_7:=MA(CLOSE,5)>MA(CLOSE,10);
X_8:=CLOSE>MA(CLOSE,10);
X_9:=MA(CLOSE,5)>MA(CLOSE,20);
X_10:=CLOSE>MA(CLOSE,20);
X_11:=REF(X_5,1);
X_12:=X_5>X_11;
X_13:=IF(X_6,10,0-10)+IF(X_7,10,0-10)+IF(X_8,10,0-10)+IF(X_9,10,0-10)+IF(X_10,10,0-10)+IF(X_12,10,0-10);
X_14:=CLOSE>MA(LOW,20)*1.1;
X_15:=EMA(100*(1-WINNER(1.1*CLOSE)),1)=0;
X_16:=VOL*(CLOSE-OPEN)/(CLOSE+OPEN);
X_17:=EMA(VOL*(CLOSE-OPEN)/(CLOSE+OPEN),38);
X_18:=EMA(X_17,8);
X_19:=MA(X_18,3);
X_20:=MA(X_18,10);
X_21:=X_19>X_20 AND X_20>0;
X_22:=(MA(CLOSE,1)+MA(CLOSE,3)+MA(CLOSE,5)+MA(CLOSE,7)+MA(CLOSE,9))/5;
X_23:=(MA(CLOSE,2)+MA(CLOSE,4)+MA(CLOSE,6)+MA(CLOSE,8)+MA(CLOSE,10))/5;
X_24:=EMA(X_22,3);
X_25:=EMA(X_23,10);
X_26:=EMA(AMOUNT,1)/EMA(VOL,1)/100;
X_27:=DMA(X_24,X_26);
X_28:=DMA(X_25,X_26);
X_29:=MAX(2*(X_27-X_28),0)*100;
X_30:=X_29>0 AND X_29>REF(X_29,1);
STICKLINE(CLOSE,0,1,4,1),COLORGRAY;
STICKLINE(CLOSE,0,0.8,4,1),COLORGRAY;
STICKLINE(CLOSE,0,0.6,4,1),COLORGRAY;
STICKLINE(CLOSE,0,0.4,4,1),COLORGRAY;
STICKLINE(CLOSE,0,0.2,4,1),COLORGRAY;
DRAWICON(X_14>0,1,41);
DRAWICON(X_30>0,0.7,30);
DRAWICON(X_4>0,0.7,28);
DRAWICON(X_21>0,0.5,40);
DRAWICON(X_13=60,0.3,1);
DRAWICON(X_1>10,0.1,38);
XG:X_14>0 AND X_30>0 AND X_21>0 AND X_13=60 AND X_1>10,COLORRED,NODRAW;
STICKLINE(XG,0,1,0,0),COLORYELLOW;
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