A:=((3 * SMA((((CLOSE – LLV(LOW,199)) / (HHV(HIGH,199) – LLV(LOW,199))) * 100),5,1)) – (2 * SMA(SMA((((CLOSE – LLV(LOW,199)) / (HHV(HIGH,199) – LLV(LOW,199))) * 100),5,1),3,1)));
EA:EMA(A,2);
警戒线:50;
安全线:10;
真底线:2;
IF(CROSS(EA,1),30,EA);
IF(FILTER(EA>70 AND EAREF(EA,2),10),50,80);
STICKLINE(EA<10,EA,10,3,1);
STICKLINE(CROSS(EA,10),0,30,8,1),COLORRED;
DRAWTEXT(CROSS(EA,10),30,’追涨’),COLORRED;