VAR1:=(2*CLOSE+HIGH+LOW+OPEN)/5;
A1: (EMA(VAR1,3)+EMA(VAR1,6)+EMA(VAR1,12)+EMA(VAR1,24))/4;
A2: EMA(A1,2);
A3: EMA(A2,2);
A4: EMA(A3,2);
A5: EMA(A4,2);
A6: EMA(A5,2);
A7: EMA(A6,2);
A8: EMA(VAR1,2.78)*1.028;
A9: MA(OPEN,3.2)*1.028;
安全线: EMA(CLOSE,55), CIRCLEDOT;
DRAWTEXT(crOSS(A8,A9),(LOW-0.1),'买入'),colorBDB76B;
DRAWTEXT(CROSS(A9,A8),(HIGH * 1.02),'卖出'),colorBDB76B;
