Var1:=(2*CLOSE+HIGH+LOW+OPEN)/5;
安全线: EMA(Var1,55), CIRCLEDOT;
SK: SLOPE(EMA(Var1,2),7)*15+Var1;
SD: EMA(SK,2);
SJ: 2.8*SK-1.8*SD;
6, POINTDOT;
买一: IF(crOSS(SK,SD) AND SK<安全线,9.8,6);
买二: IF(CROSS(SK,安全线),9.8,6);
买三: IF(CROSS(SK,SD) AND SK>安全线,9.8,6);
