{一品MACD----编写，大智慧副图}{飞狐通用}
{N:1,20,10;参数N表示洗盘前拉升时间不超过N天；}
{一品MACD指标使用方法：
ＭＡＣＤ巧变形，趋势判断更分明；
启动初涨拉升快，洗盘低买高位清。}
DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
MACD:200*(DIFF-DEA),COLORSTICK;
趋势:2*(MACD-REF(MACD,1)),COLORFFFFFF,LINETHICK2;
启动:IF(CROSS(趋势,0) AND MACD<0,10,0),COLOR00FF00;
拉升:IF(CROSS(MACD,0),10,0),COLOR00FFFF;
SZSJ:=BARSLAST(CROSS(趋势,0))+1;
LSSJ:=BARSLAST(CROSS(MACD,0))+1;
洗盘:IF(趋势<0 AND SZSJ<N AND LSSJ<N,-10,0),COLORFF00FF;
推高:IF(CROSS(趋势,0) AND MACD>0,10,0),COLOR0000FF;
小心:IF(CROSS(0,趋势) AND (SZSJ>=N OR LSSJ>=N) AND MACD>0,-10,0),COLORFFFF00;
{以下设置副图显示方式}
STICKLINE(趋势>0,趋势,0,2,0),COLOR00FFFF;
STICKLINE(趋势<0,趋势,0,2,0),COLOR008800;
STICKLINE(洗盘<0 AND C<REF(C,1),洗盘,0,2,1),COLORFF00FF;
STICKLINE(小心<0,趋势,0,2,0),COLORFFFF00;
DRAWTEXT(拉升,0,’△’),COLOR00FFFF;
DRAWTEXT(推高,0,’★’),COLOR0000FF;
DRAWTEXT(REF(CROSS(MACD,0),1),MACD*2,’高卖？’),COLORFF00FF;
DRAWTEXT(REF(CROSS(0,MACD),1),MACD,’低买？’),COLORFFFFFF;