新旧涨跌停幅度自动标识通达信公式 主图 源码附图

来函数检测结果如下：
该公式没有未来函数

涨幅20:=(CODELIKE('688') OR (CODELIKE('300') AND DATE>=1200823));

BARPOS:=BARSCOUNT(CLOSE)+1;

ZT:=IF(NAMELIKE('S') OR NAMELIKE('*'),105,IF(涨幅20,IF(BARPOS>5,120,DRAWNULL),110));

昨收:=REF(C,1);

ZTJ:=昨收*ZT;

涨停:=ROUND(H*100)>=ROUND(ZTJ) AND PERIOD=5;

DT:=IF(NAMELIKE('S') OR NAMELIKE('*'),95,IF(涨幅20,IF(BARPOS>5,80,DRAWNULL),90));

DTJ:=昨收*DT;{股票指标网}

跌停:=ROUND(L*100)<=ROUND(DTJ) AND PERIOD=5;

DRAWTEXT(涨停 AND 跌停 AND PERIOD=5,L-0.05,'天地板'),COLORCC00CC;{从跌停到涨停}

STICKLINE(涨停 AND C>=O,O,C,3,0 ),COLORWHITE;

STICKLINE(涨停 AND C>=O,O,L,0,0 ),COLORWHITE;

STICKLINE(涨停 AND C>=O,C,H,0,0 ),COLORWHITE;

STICKLINE(跌停 AND C<O,H,L,0,0 ),COLORGREEN;

STICKLINE(跌停 AND C<O,O,C,3,0 ),COLORGREEN;

原理解析：
涨幅20赋值:(CODELIKE('688') OR (CODELIKE('300') AND DATE>=1200823))
BARPOS赋值:收盘价的有效数据周期数+1
ZT赋值:IF(NAMELIKE('S') OR NAMELIKE('*'),105,IF(涨幅20,IF(BARPOS>5,120,DRAWNULL),110))
昨收赋值:1日前的C
ZTJ:=昨收*ZT
涨停赋值:ROUND(H*100)>=ROUND(ZTJ) AND PERIOD=5
DT赋值:IF(NAMELIKE('S') OR NAMELIKE('*'),95,IF(涨幅20,IF(BARPOS>5,80,DRAWNULL),90))
DTJ:=昨收*DT
{股票指标网}
跌停赋值:ROUND(L*100)<=ROUND(DTJ) AND PERIOD=5
当满足条件涨停 AND 跌停 AND PERIOD=5时,在L-0.05和'天地板'位置书写文字
当满足条件涨停 AND C>=O时,在O和C之间画柱状线
当满足条件涨停 AND C>=O时,在O和L之间画柱状线
当满足条件涨停 AND C>=O时,在C和H之间画柱状线
当满足条件跌停 AND C当满足条件跌停 AND C