通达信抓涨停必看指标公式
<div class="stock-fc-code-box"><p>涨停数:"880006$C"-1,COLORLIRED,NODRAW;<br>跌停数:"880006$O"-1,COLORGREEN,NODRAW;<br>上涨数:=INDEXADV,NODRAW;<br>下跌数:=INDEXDEC,NODRAW;<br>涨跌比:=上涨数/下跌数,NODRAW;<br>N:=3;<br>X:=BARSSINCE(15);<br>EX:=SUM(X,N);<br>XX:=X*X;<br>EXX:=SUM(XX,N);<br>Y:=MA(涨停数,8);<br>YY:=Y*Y;<br>XY:=X*Y;<br>EY:=SUM(Y,N);<br>EYY:=SUM(YY,N);<br>EXY:=SUM(XY,N);<br>涨停趋势:(N*EXY-EX*EY)/SQRT((N*EXX-EX*EX)*(N*EYY-EY*EY))+3,COLORWHITE,LINETHICK1;<br>MA涨停趋势:MA(涨停趋势,4),COLORYELLOW,LINETHICK1;<br>X2:=BARSSINCE(15);<br>EX2:=SUM(X2,N);<br>XX2:=X2*X2;<br>EXX2:=SUM(XX2,N);<br>Y2:=MA(跌停数,8);<br>YY2:=Y2*Y2;<br>XY2:=X2*Y2;<br>EY2:=SUM(Y2,N);<br>EYY2:=SUM(YY2,N);<br>EXY2:=SUM(XY2,N);<br>跌停趋势:(N*EXY2-EX2*EY2)/SQRT((N*EXX2-EX2*EX2)*(N*EYY2-EY2*EY2)),COLORGREEN,LINETHICK1;<br>MA跌停趋势:MA(跌停趋势,4),COLORCYAN,LINETHICK1;<br>X3:=BARSSINCE(15);<br>EX3:=SUM(X3,N);<br>XX3:=X3*X3;<br>EXX3:=SUM(XX3,N);<br>Y3:=MA(涨跌比,8);<br>YY3:=Y3*Y3;<br>XY3:=X3*Y3;<br>EY3:=SUM(Y3,N);<br>EYY3:=SUM(YY3,N);<br>EXY3:=SUM(XY3,N);<br>涨跌比趋势:(N*EXY3-EX3*EY3)/SQRT((N*EXX3-EX3*EX3)*(N*EYY3-EY3*EY3))+6,COLORRED,LINETHICK1;<br>MA涨跌比趋势:MA(涨跌比趋势,4),COLORMAGENTA,LINETHICK1;</p><br></div>
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