此指标能准确找到个股的底部，把握个股的走势，顺势而为，趋势操作，跟随主力进退，低点买入，高点卖出。

V1:=(C*2+H+L)/4*10; 
V2:=EMA(V1,13)-EMA(V1,34); 
V3:=EMA(V2,5); V4:=2*(V2-V3)*5.5; 
主力撤: IF(V4<=0,V4,0),COLORBLUE; 
主力进: IF(V4>=0,V4,0),COLORFF00FF; 
V5:=(HHV(INDEXH,8)-INDEXC)/(HHV(INDEXH,8)-LLV(INDEXL,8))*8; 
V6:=EMA(3*V5-2*SMA(V5,18,1),5); 
V7:=(INDEXC-LLV(INDEXL,8))/(HHV(INDEXH,8)-LLV(INDEXL,8))*10; 
V8:=(INDEXC*2+INDEXH+INDEXL)/4; 
V9:=EMA(V8,13)-EMA(V8,34); 
VA:=EMA(V9,3); 
VB:=(V9-VA)/2; 
大盘资金进场:IF(VB>=0,VB,0),COLORRED; 
大盘资金撤走:IF(VB<=0,VB,0),COLORGREEN; 
V11:=3*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1)-2*SMA(SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1),3,1); 
趋势线: EMA(V11,3); 
V12:=(趋势线-REF(趋势线,1))/REF(趋势线,1)*100; 
准备现金: STICKLINE(趋势线<=13,0,20,5,0),COLORCC9900; 
AA:=(趋势线<=13) AND FILTER((趋势线<=13),15); 
DRAWTEXT (AA,30,'准备现金'),COLORCC9900; 
买入股票: STICKLINE(趋势线<=13 AND V12>13,0,50,5,0),COLOR0099FF; 
BB:= (趋势线<=13 AND V12>13) AND FILTER((趋势线<=13 AND V12>13),10) ; 
DRAWTEXT (BB,60,'买入股票'),COLOR0099FF; 
卖临界: STICKLINE(趋势线>90 AND 趋势线>REF(趋势线,1),100,95,15,1),COLORFFFF00;
见顶清仓:FILTER(趋势线>90 AND 趋势线<REF(趋势线,1) AND 主力进<REF(主力进,1),8); 
DRAWTEXT( 见顶清仓,90,'逃顶'),COLORYELLOW;
CC:=(趋势线>=90 AND V12) AND FILTER((趋势线>=90 AND V12),10);
STICKLINE(大盘资金进场  AND 趋势线<13,0,30,10,0),COLORRED;
STICKLINE(大盘资金撤走  AND 趋势线>90,0,30,10,0),COLORGREEN;
STICKLINE(主力进 AND 趋势线<13,0,40,10,0),COLORFF00FF;
STICKLINE(主力撤 AND 趋势线>90,0,40,10,0),COLORBLUE;