最佳买卖点

均5:MA(CLOSE,5), COLORWHITE;
均10:MA(CLOSE,10), COLORYELLOW;
均30: MA(CLOSE,30),  COLORGREEN;
均60: MA(CLOSE, 60), COLORBLUE;
均120: MA(CLOSE, 120), COLORRED;
均240:  MA(CLOSE,240), COLORBROWN;

DRAWTEXT(CROSS(ZIG(3,10) ,REF(ZIG(3 ,10),1)) ,LOW,'▲买');
DRAWTEXT(CROSS(REF(ZIG(3,10),1),ZIG(3,10)) ,HIGH,'▼卖');