指标是一个典型的副图震荡指标,核心功能是识别股价的超买超卖状态,并捕捉潜在的买卖转折点。它通过一条在0到100之间波动的“走势线”来反映市场的短期动能。当走势线进入极低位区域时,意味着市场可能超卖,是潜在的底部区域;反之,当走势线进入极高位区域时,则意味着市场可能超买,是潜在的顶部区域。指标同时结合了日内高低点计算出的支撑与阻力位作为辅助参考。
操作策略:当走势线进入超卖区后,由下向上突破关键阈值时,视为买入信号,提示股价可能出现反转。当走势线进入超买区后,由上向下跌破关键阈值时,视为卖出信号,提示股价可能见顶回落。交易时需结合股价与中线的位置关系进行综合判断。
{副图公式源码↓}
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;
海洋底0:=REF(走势线,1)<11 AND CROSS(走势线,11) AND C<中线;
海洋底1:=REF(走势线,1)<11 AND REF(走势线,1)>6 AND CROSS(走势线,11);
海洋底2:=REF(走势线,1)<6 AND REF(走势线,1)>3 AND CROSS(走势线,6);
海洋底3:=REF(走势线,1)<3 AND REF(走势线,1)>1 AND CROSS(走势线,3);
海洋底4:=REF(走势线,1)<1 AND REF(走势线,1)>0 AND CROSS(走势线,1);
海洋底5:=REF(走势线,1)<0 AND CROSS(走势线,0);
海洋底:=海洋底1=1 OR 海洋底2=1 OR 海洋底3=1 OR 海洋底4=1 OR 海洋底5=1;
下单买入:STICKLINE(海洋底=1 AND C<中线,11,50,5,0),COLORRED;
DRAWICON(海洋底=1 AND C<中线,55,1);
DRAWTEXT(海洋底0,60,'★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;