【底部扭转】副图+指标 超买超卖监测与底部确认扭转策略 波段类型
底部扭转指标是一款专为通达信软件设计的分析工具，它通过综合计算价格与成交量的多组数据，精准捕捉市场的超买超卖状态，进而识别底部确认与底部扭转的关键节点。该指标不含未来函数，确保信号真实可靠，不漂移。
指标信号解析
该指标通过直观的图形和颜色显示不同信号：
紫色柱状线：代表底部确认信号，表明股价可能已处于底部区域。
红色柱状线：代表底部扭转形成，这是更为明确的信号，提示趋势可能发生反转。
黄色方块：当副图中出现黄色方块时，表示股票可能进入底部起爆阶段。若此时同时出现紫色柱或红色柱，则信号意义更强。
{底部扭转--副图}
{主图源码如下}
ZBGS31:=HHV(H,9)-LLV(LOW,9);
ZBGS32:=HHV(H,9)-C;
ZBGS33:=C-LLV(LOW,9);
ZBGS34:=ZBGS32/ZBGS31*100-70;
ZBGS35:=(C-LLV(LOW,60))/(HHV(H,60)-LLV(LOW,60))*100;
ZBGS36:=(C+H+LOW)/3;
ZBGS37:=SMA(ZBGS33/ZBGS31*100,3,1);
ZBGS38:=LLV(LOW,34);
ZBGS39:=SMA(ZBGS37,3,1)-SMA(ZBGS34,9,1);
ZBGS310:=IF(ZBGS39>100,ZBGS39-100,0);
ZBGS311:=HHV(H,34);
ZBGS312:=EMA((ZBGS36-ZBGS38)/(ZBGS311-ZBGS38)*100,13);
ZBGS313:=EMA(0.667*REF(ZBGS312,1)+0.333*ZBGS312,2);
ZBGS314:=SMA(MAX(C-REF(C,1),0)/C,8,1)/SMA(ABS(INDEXC-REF(INDEXC,1))/INDEXC,8,1)*100-25;
ZBGS315:=MA(ZBGS314,3);
ZBGS316:=HHV(H,9)-LLV(LOW,9);
ZBGS317:=HHV(H,9)-C;
ZBGS318:=C-LLV(LOW,9);
ZBGS319:=((ZBGS317)/(ZBGS316))*(100)-70;
ZBGS320:=((C-LLV(LOW,60))/(HHV(H,60)-LLV(LOW,60)))*(100);
ZBGS321:=((2)*(C)+H+LOW)/(4);
ZBGS322:=SMA(((ZBGS318)/(ZBGS316))*(100),3,1);
ZBGS323:=LLV(LOW,34);
ZBGS324:=SMA(ZBGS322,3,1)-SMA(ZBGS319,9,1);
ZBGS325:=IF((ZBGS324>100),ZBGS324-100,0);
ZBGS326:=HHV(H,34);
ZBGS327:=EMA(((ZBGS321-ZBGS323)/(ZBGS326-ZBGS323))*(100),8);
DRAWKLINE(EMA(ZBGS327,5),EMA(ZBGS327,5),ZBGS327+1,ZBGS327);
趋势线:EMA(ZBGS327,5),COLORCYAN;
牛熊线:EMA(ZBGS313,1),COLORYELLOW;
ZBGS328:=MA(C,5)=HHV(MA(C,5),20);
ZBGS329:=MA(C,5)>MA(C,10);
ZBGS330:=MA(V,5)>MA(V,40)*1.01;
ZBGS331:=COUNT(MA(C,1)>REF(C,1),2)=2;
ZBGS332:=ZBGS328 AND ZBGS329 AND ZBGS330 AND ZBGS331;
ZBGS333:=EMA(C,8);
ZBGS334:=EMA(ZBGS333,20);
ZBGS335:=CROSS(ZBGS333,ZBGS334);
ZBGS336:=ZBGS333< EMA(C,120);
STICKLINE((ZBGS335 AND ZBGS336)OR(ZBGS328 AND ZBGS329 AND ZBGS330 AND ZBGS331),ZBGS327*1.03,ZBGS327*1.120,1,0),COLORYELLOW;
ZBGS337:=3*SMA((C-LLV(LOW,18))/(HHV(H,18)-LLV(LOW,18))*100,21,1)-2*SMA(SMA((C-LLV(LOW,18))/(HHV(H,18)-LLV(LOW,18))*100,20,1),8,1),CIRCLEDOT,COLORFF9900;{乐淘，公式源码 }
底部确认:IF(CROSS(ZBGS337,20),50,0),STICK,COLORMAGENTA,LINETHICK2;
底部扭转:IF(CROSS(ZBGS312,牛熊线) AND ZBGS312>ZBGS313 AND ZBGS312< 55 AND C>O,50,0),STICK,COLOR0000FF,LINETHICK2;
ZBGS338:=LLV(C,500)=LLV(C,5) AND C/REF(C,1)>(1+9.8/100);
起爆:IF(ZBGS338,趋势线,0),STICK,COLOR00FFFF,LINETHICK2;
{选股源码如下}
XG1:=HHV(H,9)-LLV(LOW,9);
XG2:=HHV(H,9)-C;
XG3:=C-LLV(L,9);
XG4:=XG2/XG1*100-70;
XG5:=(C-LLV(L,60))/(HHV(H,60)-LLV(L,60))*100;
XG6:=(C+H+LOW)/3;
XG7:=SMA(XG3/XG1*100,3,1);
XG8:=LLV(L,34);
XG9:=SMA(XG7,3,1)-SMA(XG4,9,1);
XG10:=IF(XG9>100,XG9-100,0);
XG11:=HHV(H,34);
XG12:=EMA((XG6-XG8)/(XG11-XG8)*100,13);
XG13:=EMA(0.667*REF(XG12,1)+0.333*XG12,2);
XG14:=((2)*(C)+H+LOW)/(4);
XG15:=LLV(LOW,34);
XG16:=HHV(H,34);
XG17:=EMA(((XG14-XG15)/(XG16-XG15))*(100),8);
XG18:=EMA(XG17,5);
XG19:=EMA(XG13,1);
底部扭转X:IF(CROSS(XG12,XG19) AND XG12>XG13 AND XG12< 55 AND C>O,50,0);
