指标的核心是结合了日内关键价位与中长期趋势判断，旨在识别股价的超跌买入点和超买卖出点。
操作策略
买入信号：当“趋势”指标从低位向上拐头，并上穿超低阈值（如11）时，如果此时股价仍在“中线”下方，系统会在低位显示黄色柱状线和买入图标，提示可能的抄底机会。
卖出信号：当“趋势”指标从高位向下拐头，并下穿超高阈值（如89）时，如果此时股价在“中线”上方，系统会在高位显示白色柱状线和卖出图标，并可能出现“★卖”的文字提示，警示风险。
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,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);
趋势:EMA(V11,3),LINETHICK2,COLORWHITE;
V12:=(趋势-REF(趋势,1))/REF(趋势,1)*100;
准备买入:STICKLINE(趋势< 11,趋势,11,5,0),COLORYELLOW;
AA:=(趋势< 11) AND FILTER((趋势<=11),15) AND C< 中线;
HG0:=REF(趋势,1)< 11 AND CROSS(趋势,11) AND C< 中线;
HG1:=REF(趋势,1)< 11 AND REF(趋势,1)>6 AND CROSS(趋势,11);
HG2:=REF(趋势,1)< 6 AND REF(趋势,1)>3 AND CROSS(趋势,6);
HG3:=REF(趋势,1)< 3 AND REF(趋势,1)>1 AND CROSS(趋势,3);
HG4:=REF(趋势,1)< 1 AND REF(趋势,1)>0 AND CROSS(趋势,1);
HG5:=REF(趋势,1)< 0 AND CROSS(趋势,0);
HG:=HG1=1 OR HG2=1 OR HG3=1 OR HG4=1 OR HG5=1;
下单买入:STICKLINE(HG=1 AND C< 中线,11,50,5,0);
DRAWICON(HG=1 AND C< 中线,55,1);
准备卖出:STICKLINE(趋势>89,趋势,89,5,0),COLORWHITE;
CC:=(趋势>89) AND FILTER((趋势>89),15) AND C>中线;
趋势指标0:=REF(趋势,1)>89 AND CROSS(89,趋势) AND C>中线;
趋势指标1:=REF(趋势,1)>89 AND REF(趋势,1)< 94 AND CROSS(89,趋势);
趋势指标2:=REF(趋势,1)>94 AND REF(趋势,1)< 97 AND CROSS(94,趋势);
趋势指标3:=REF(趋势,1)>97 AND REF(趋势,1)>99 AND CROSS(97,趋势);
趋势指标4:=REF(趋势,1)>99 AND REF(趋势,1)< 100 AND CROSS(99,趋势);
趋势指标5:=REF(趋势,1)>100 AND CROSS(100,趋势);
趋势指标:=趋势指标1=1 OR 趋势指标2=1 OR 趋势指标3=1 OR 趋势指标4=1 OR 趋势指标5=1;
下单卖出:=STICKLINE(趋势指标=1 AND C>中线,89,50,5,0);
DRAWICON(趋势指标=1 AND C>中线,趋势,2);
DRAWTEXT(趋势指标0,趋势,'★卖'),COLORGREEN;
