耶稣足迹: 3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);
底: 10;
买入准备: IF(耶稣足迹<=10,40,0),coloryellow;
买入信号: IF(crOSS(耶稣足迹,底),50,0),colorwhite;
顶: 90;
卖出跌破80止损: IF(耶稣足迹<=90,80,100),colorgreen;
卖出信号: IF(CROSS(耶稣足迹,顶),100,0),colorred;
K:SMA(耶稣足迹,3,1),linethick2,COLORFFFFAA;
D:SMA(K,3,1),linethick2,COLORblue;
macd: 2*(K-D),LINETHICK3, COLORSTICK;