指标主要用于判断股价是否处于极端超买或超卖区域，并结合价格与动态区间中轴的位置关系，提示潜在的反转买卖点。当指标值处于低位并向上突破关键阈值、且价格位于中线以下时，视为底部反弹信号，可考虑买入；反之，当指标值处于高位并向下穿越阈值、且价格在中线之上时，视为顶部回落信号，适合卖出。整体策略强调“低吸高抛”，适用于震荡或趋势初期的波段操作。
{}DRAWGBK(C>0, RGB(50,60,250),RGB(17,21,89),0,'11',0);
H1:=MAX(DYNAINFO(3),DYNAINFO(5));
L1:=MIN(DYNAINFO(3),DYNAINFO(6));
P1:=H1-L1;
阻力:=L1+P1*7/8,COLORGREEN;
支撑:=L1+P1*0.5/8,COLORRED;
中线:=(支撑+阻力)/2,COLORWHITE,POINTDOT;
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);
走势线:EMA(V11,3),LINETHICK2,COLORLIMAGENTA;
V12:=(走势线-REF(走势线,1))/REF(走势线,1)*100;
准备买入:STICKLINE(走势线<11,走势线,11,5,0),COLORYELLOW;
AA:=(走势线<11) AND FILTER((走势线<=11),15) AND C<中线;
GASK0:=REF(走势线,1)<11 AND CROSS(走势线,11) AND C<中线;
GASK1:=REF(走势线,1)<11 AND REF(走势线,1)>6 AND CROSS(走势线,11);
GASK2:=REF(走势线,1)<6 AND REF(走势线,1)>3 AND CROSS(走势线,6);
GASK3:=REF(走势线,1)<3 AND REF(走势线,1)>1 AND CROSS(走势线,3);
GASK4:=REF(走势线,1)<1 AND REF(走势线,1)>0 AND CROSS(走势线,1);
GASK5:=REF(走势线,1)<0 AND CROSS(走势线,0);
GASK:=GASK1=1 OR GASK2=1 OR GASK3=1 OR GASK4=1 OR GASK5=1;
下单买入:STICKLINE(GASK=1 AND C<中线,11,50,5,0),COLORRED;
DRAWICON(GASK=1 AND C<中线,55,1);
DRAWTEXT(GASK0,60,'★反转'),COLORYELLOW;
DRAWTEXT(AA,16,'进入底部'),COLORYELLOW;
准备卖出:STICKLINE(走势线>89,走势线,89,5,0),COLORWHITE;
CC:=(走势线>89) AND FILTER((走势线>89),15) AND C>中线;
GSDK0:=REF(走势线,1)>89 AND CROSS(89,走势线) AND C>中线;
GSDK1:=REF(走势线,1)>89 AND REF(走势线,1)<94 AND CROSS(89,走势线);
GSDK2:=REF(走势线,1)>94 AND REF(走势线,1)<97 AND CROSS(94,走势线);
GSDK3:=REF(走势线,1)>97 AND REF(走势线,1)>99 AND CROSS(97,走势线);
GSDK4:=REF(走势线,1)>99 AND REF(走势线,1)<100 AND CROSS(99,走势线);
GSDK5:=REF(走势线,1)>100 AND CROSS(100,走势线);
GSDK:=GSDK1=1 OR GSDK2=1 OR GSDK3=1 OR GSDK4=1 OR GSDK5=1;
下单卖出:STICKLINE(GSDK=1 AND C>中线,89,50,5,0),COLORGREEN;
DRAWICON(GSDK=1 AND C>中线,45,2);
DRAWTEXT(GSDK0,40,'★卖'),COLORGREEN;
DRAWTEXT (CC,84,'底部'),COLORWHITE;
顶:89,COLORGREEN;
底:11,COLORRED;
中:50,POINTDOT,COLORWHITE;
DRAWTEXT(ISLASTBAR,顶,'顶'),COLORGREEN;
DRAWTEXT(ISLASTBAR,底,'底'),COLORRED;
DRAWTEXT(ISLASTBAR,中,'中'),COLORWHITE;
