预警条件:
macd变大预警
macd变小预警
macd大于0预警
macd小于0预警
预警公式:
DIFF : EMA(CLOSE,12) - EMA(CLOSE,26);DEA : EMA(DIFF,9);MACD : 2*(DIFF-DEA);REF(MACD REF(MACD,1),1),NOTICE( 变大 REF(MACD REF(MACD,1),1),NOTICE( 变小 REF(CROSS(MACD,0),1),NOTICE( 上穿0 REF(CROSSDOWN(MACD,0),1),NOTICE( 下穿0