核心逻辑是：首先计算一个综合价格（最高、最低、收盘价的平均），并评估其短期均值偏离度，形成一个反映市场情绪的震荡指标。然后，通过多重平滑处理，得到两条关键的趋势线，当较快的趋势线上穿较慢的趋势线或保持强势状态，且前一周期处于超卖区域时，视为初步信号。同时，它还结合了经典的KDJ随机指标体系，判断价格是否处于相对低位。最终，在上述两个体系均发出积极信号时，确认为买入点。
VARG1:=(HIGH+LOW+CLOSE)/3;
VARG2:=(VARG1-MA(VARG1,14))/(0.015*AVEDEV(VARG1,14));
VARG3:=EMA(EMA(EMA(VARG2,2),2),2);
VARG4:=EMA(EMA(EMA(VARG2,3),2),2);
VARG5:=(CROSS(VARG3,VARG4) OR (VARG3>=VARG4));
VARG6:=VARG3>=-101 AND VARG3>=REF(VARG3,1);
VARG7:=VARG5 AND VARG6 AND REF(VARG3,1)<-101;
VARG8:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
VARG9:=SMA(VARG8,3,1);
VARG10:=SMA(VARG9,3,1);
VARG26:=EMA(EMA(EMA(3*VARG9-2*VARG10,2),2),2);
VARG29:=VARG26>REF(VARG26,1);
XG:VARG7 AND VARG29;
