趋势共振拐点副图与公式，捕捉短线起涨启动点信号
一、指标说明
本策略依托CX1（红色）与CX2（黄色）指标线跟踪股价运行趋势，结合KD漂带指标（CXKK与CXDD线）清晰标识强弱区间，并设置0、10、78.6、88.6四条关键预警线。该系统提供明确的与交易信号：当CXKK线上穿10且其差值不超过1时，发出买入信号；持仓线超过88.6时，提示卖出预警。CXD1动能柱以红色上涨、绿色下跌直观反映动力强弱，适用于震荡行情中捕捉短线机会，也可用于筛选具备强势突破潜力的个股。
二、副图公式如下：
{趋势共振拐点}
{ 趋势共振拐点源码如下: }
DRAWGBK(C>0,RGB(0,0,110),RGB(0,25,0),0,' ',0);
X_1:=MA(LOW,1);
X_2:=MA(HIGH,2);
X_3:=MA(CLOSE,2);
X_4:=(X_3-LLV(X_1,9))/(HHV(X_2,9)-LLV(X_1,9))*100;
X_5:=SMA(X_4,3,1);
CX1:=SMA(X_5,3,1),COLORRED,LINETHICK2;
CXY1:=SMA(CX1,3,1);
X_6:=(HHV(X_2,9)-X_3)/(HHV(X_2,9)-LLV(X_1,9))*100;
CX2:=SMA(X_6,3,1),COLORYELLOW,LINETHICK2;
CXY2:=SMA(CX2,3,1);
X_7:=REF(X_3,1);
X_8:=SMA(MAX(X_3-X_7,0),13,1)/SMA(ABS(X_3-X_7),13,1)*100;
ZBGSB:=MA(INDEXC,3)*100/MA(INDEXC,10)-100;
ZBGSC:=MA(CLOSE,3)*100/MA(CLOSE,10)-100;
ZBGSD:=CLOSE*100/MA(CLOSE,10)-100;
X_E:=IF(ZBGSB>10,10,ZBGSB);
X_F:=IF(X_E< -10,-10,X_E);
X_10:=IF(ZBGSC>10,10,ZBGSC);
X_11:=IF(X_10< -10,-10,X_10);
X_12:=REF(ZBGSB,1);
X_13:=100*(X_3-REF(X_3,1))/REF(X_3,1);
ZBGS14:=INDEXC;
ZBGS15:=REF(ZBGS14,1);
ZBGS16:=100*(ZBGS14-ZBGS15)/ZBGS14;
ZBGS17:=MA(X_13,3);
ZBGS18:=MA(ZBGS16,3);
ZBGS19:=(3*CLOSE+X_1+OPEN+HIGH)/6;
X_1A:=(20*ZBGS19+19*REF(ZBGS19,1)+18*REF(ZBGS19,2)+17*REF(ZBGS19,3)+16*REF(ZBGS19,4)+15*REF(ZBGS19,5)+14*REF(ZBGS19,6)+13*REF(ZBGS19,7)+12*REF(ZBGS19,8)+11*REF(ZBGS19,9)+10*REF(ZBGS19,10)+9*REF(ZBGS19,11)+8*REF(ZBGS19,12)+7*REF(ZBGS19,13)+6*REF(ZBGS19,14)+5*REF(ZBGS19,15)+4*REF(ZBGS19,16)+3*REF(ZBGS19,17)+2*REF(ZBGS19,18)+REF(ZBGS19,20))/210;
X_1B:=MA(X_1A,12);
X_1C:=EMA(X_1A,5);
ZBGS1D:=ABS(X_1A-X_1B);
ZBGS1E:=REF(X_3,1)*0.015;
ZBGS1F:=REF(INDEXC,1);
ZBGS24:=ZIG(3,10)>REF(ZIG(3,10),1) AND REF(ZIG(3,10),1)< REF(ZIG(3,10),2);
ZBGS25:=ZIG(3,10)< REF(ZIG(3,10),1) AND REF(ZIG(3,10),1)>REF(ZIG(3,10),2);
ZBGS26:=MA(CLOSE,26);
ZBGS27:=ZBGS26+2*STD(X_3,26);
ZBGS28:=ZBGS26-2*STD(X_3,26);
ZBGS29:=ZBGS26+2*STD(REF(X_3,1),26);
ZBGS2A:=ZBGS26-2*STD(REF(X_3,1),26);
ZBGS2B:=IF(ZBGS24 AND X_1< ZBGS28,1,0);
ZBGS2C:=IF(ZBGS25*X_1 AND X_2>ZBGS27,2,ZBGS2B);
ZBGS2D:=IF(ZBGS2C=1,80,45);
ZBGS2E:=IF(ZBGS2C=2,0,ZBGS2D);
ZBGS2F:=ZBGS2E;
CXD1:=EMA(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),5);
CXD2:=REF(CXD1,1);
STICKLINE(CXD1>=REF(CXD1,1),CXD1,CXD2,2,0),COLOR0055AA;
STICKLINE(CXD1< REF(CXD1,1),CXD1,CXD2,2,0),COLOR006600;
STICKLINE(CXD1>=REF(CXD1,1),CXD1,CXD2,1,0),COLOR0099DD;
STICKLINE(CXD1< REF(CXD1,1),CXD1,CXD2,1,0),COLOR00BB00;
LOWV:=LLV(LOW,9);
HIGHV:=HHV(HIGH,9);
CXRSV:=EMA((CLOSE-LOWV)/(HIGHV-LOWV)*100,3);
CXKK:EMA(CXRSV,3),COLORWHITE,LINETHICK1;
CXDD:MA(CXKK,3),COLORLIRED,LINETHICK1;
DRAWBAND(CXKK,RGB(160,32,240),CXDD,RGB(0,0,255));
持仓线:=EMA(100*(CLOSE-LLV(LOW,34))/(HHV(HIGH,34)-LLV(LOW,34)),3);
DRAWICON(FILTERX(持仓线>88.6,5),88.6,2);
预警线1: 88.6,COLOR8000FF,DOTLINE;
预警线2: 78.6,COLOR76EC00,DOTLINE;
10,COLORRED,DOTLINE;
0,COLORYELLOW,DOTLINE;
选股条件:=CROSS(CXKK,10) AND (ABS(CXKK-10)<=1);
STICKLINE(选股条件,0,50,3,0),COLORYELLOW;
{ 黄柱共振选股源码如下: }
LOWV:=LLV(LOW,9);
HIGHV:=HHV(HIGH,9);
CXRSV:=EMA((CLOSE-LOWV)/(HIGHV-LOWV)*100,3);
CXKK:=EMA(CXRSV,3);
选股条件:CROSS(CXKK,10) AND (ABS(CXKK-10)<=1);
