当(MACD强弱分界)出现第一条粉柱状做一个选股

编写要求：

DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26); DEA:=EMA(DIFF,9); MACD:=2*(DIFF-DEA), COLORSTICK; STICKLINE(MACD0,0,MACD,1,0),COLORGREEN; STICKLINE(MACDREF(MACD,1)AND MACD,0,MACD,1,0),COLORRED; STICKLINE(MACD>REF(MACD,1)AND MACD>0,0,MACD,1,0),COLORMAGENTA; 强弱分界:0,COLORWHITE,LINETHICK1;

解答：

?DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26);

DEA:=EMA(DIFF,9);