**必备抄底技术，底部模型指标详解**
底部模型指标使用说明如下：
本指标专为通达信软件设计，适用于抄底操作。
本指标为左侧抄底指标，未触发卖出信号时需耐心持股。
主图底部买入信号与副图共振信号均为优质抄底机会。
抄底共振买点出现后，股价进入上升趋势，副图再次出现共振信号时可考虑加仓。
止损位设定为股价跌破红色趋势线。
底部模型主图指标源码如下：
DRAWTEXT_FIX(1,0.005,0,0,'所属风格:'),COLORYELLOW;
DRAWTEXT_FIX(1,0.06,0,0,FGBLOCK),COLORYELLOW;
DRAWTEXT_FIX(1,0.005,0.05,0,'所属概念:'),COLORMAGENTA;
DRAWTEXT_FIX(1,0.06,0.05,0,GNBLOCK),COLORYELLOW;
ZBGS1:=DATE <= 20281125;
ZBGS2:=BARSCOUNT(C)*ZBGS1;
ZBGS3:=HHV(H,200);
ZBGS4:=LLV(L,200);
ZBGS5:=(ZBGS3-ZBGS4)/40;
ZBGS6:=L-ZBGS5;
MA20:(MA(C,20))*ZBGS1,COLORCYAN;
MA30:(MA(C,30))*ZBGS1,COLORRED;
MA60:(MA(C,60))*ZBGS1,COLORGREEN,LINETHICK2;
MA120:(MA(C,120))*ZBGS1,COLORMAGENTA;
ZBGS7:=MA(100*(CLOSE-LLV(CLOSE,34))/(HHV(HIGH,34)-LLV(LOW,34)),5)-20;
ZBGS8:=(HIGH+LOW+CLOSE)/3;
ZBGS9:=(ZBGS8-MA(ZBGS8,14))/(0.015*AVEDEV(ZBGS8,14));
ZBGS10:=(ZBGS8-MA(ZBGS8,70))/(0.015*AVEDEV(ZBGS8,70));
ZBGS11:=IF(ZBGS9>=150 AND ZBGS9< 200 AND ZBGS10>=150 AND ZBGS10< 200,10,0);
ZBGS12:=IF(ZBGS9<=-150 AND ZBGS9>-200 AND ZBGS10<=-150 AND ZBGS10>-200,-10,ZBGS11);
ZBGS13:=(CLOSE-MA(CLOSE,13))/MA(CLOSE,13)*100;
ZBGS14:=100-ABS(ZBGS13);
ZBGS15:=IF(ZBGS14< 90,ZBGS14,100);
CTB1:=(REF(MA20,1))*ZBGS1;
STICKLINE((ZBGS2+0)/34=FLOOR((ZBGS2+0)/34),ZBGS6,ZBGS6-1.5*ZBGS5,2,0),COLORF00FF0;
DRAWTEXT((ZBGS2+0)/34=FLOOR((ZBGS2+0)/34),ZBGS6-1*ZBGS5,'★底部买'),COLORYELLOW;
CTB2:=(2*CLOSE+HIGH+LOW)/4;
CTB3:=IF(YEAR>=2099 AND MONTH>2,0,1);
CTB4:=LLV(LOW,5);
VAR5S:=HHV(HIGH,4);
CTB5:=((MA20-CTB1)/CTB1*100)*ZBGS1;
CTB6:=(MA(CTB5,3))*ZBGS1;
CTB7:=IF(ZBGS7>0,ZBGS7,0);
CTB8:=IF(ZBGS10>=200 AND ZBGS9>=150,15,IF(ZBGS10<=-200 AND ZBGS9<=-150,-15,ZBGS12))+60;
CTB9:=CTB7>48 AND CTB8>60 AND ZBGS15< 100;
CTB10:=(MA20-MA30)/MA30*100;
CTB11:=IF(BETWEEN(CTB10,-2,5),2,0);
DRAWTEXT_FIX(C>O,0.01,0.9,0,'微信公众号：指标汇集'),COLORRED;
散户:=EMA((CTB2-CTB4)/(VAR5S-CTB4)*100,4)*CTB3;
庄家:=EMA(0.667*REF(散户,1)+0.333*散户,2)*CTB3;
AA:=(MAX(MA20,MA30))*ZBGS1;
BB:=(MAX(AA,MA60))*ZBGS1;
CC:=(MIN(MA20,MA30))*ZBGS1;
DD:=(MIN(CC,MA60))*ZBGS1;
EE:=(BB/DD-1)*100;
CTC1:=IF(EE<=8,1,0);
CTC2:=MA(C,1);
CTC3:=SMA(SMA(SMA(CTC2,2,1),2,1),2,1),COLORRED;
CTC4:=MA(CTC3,2);
CTC5:=(100 - ((90 * (HHV(HIGH,21) - CLOSE)) / (HHV(HIGH,21) - LLV(LOW,21))));
CTC6:=(100 - MA(((100 * (HHV(HIGH,6) - CLOSE)) / (HHV(HIGH,6) - LLV(LOW,6))),34));
买:=(CROSS(CTC5,CTC6) AND CTC3>CTC4);
DRAWTEXT(买,L,''),COLOR00FFFF;
CTC7:=MA20>MA30 AND MA20>REF(MA20,1) AND MA30>REF(MA30,1) AND MA20-MA30>REF((MA20-MA30),1) ;
STICKLINE(CTC7,MA20,MA30,0,0),COLORRED;
CTC8:=(((LLV(LOW,3) = LLV(LOW,60)) AND ((CLOSE / REF(CLOSE,1)) >= 1.04)))*ZBGS1;
CTC9:=(((CLOSE - EMA(CLOSE,21)) / EMA(CLOSE,21)) * 100);
CTC10:=(CROSS(CTC9,(0 - 20)))*ZBGS1;
DRAWTEXT(FILTER(((CTC8 > 0) AND LOW),5),(LOW - 0.4),'●主升启动');
