该指标公式包含以下功能:
1. 信息显示:在K线图左上角固定位置显示股票所属行业板块、地域板块、概念板块信息,用黄色文字标注。
2. 外部数据调用:在屏幕左下角固定位置显示两行红色和洋红色文字,分别调用外部数据源的第1条和第2条字符串数据。
3. 特殊K线标识:
- 当收盘价涨幅在9%到10.5%之间时,用红色实体K线标识,并在K线下方标注红色数字"283"
- 当收盘价跌幅在10.2%到10.5%之间时,用蓝色实体K线标识,并在K线上方标注蓝色数字"284"
4. 交易信号:
- 定义"逢低接金"信号条件:寻找前期出现放量突破(成交量放大95%以上、涨幅超过9.3%、同时上穿20日和60日均线)的股票,在8-15个交易日后,当股价回调到突破日开盘价以下并重新站上该价位时,在K线最低价位置显示买入图标
5. 数据输出:计算并输出股票的流通市值(以亿元为单位),该数值仅显示在数据输出窗口,不在主图上绘制。
该指标主要用于识别特殊涨跌幅的K线、显示板块信息、调用外部数据,并提供基于放量突破后的回调买入信号。
X_1:=STRCAT(HYBLOCK,'280');
X_2:=STRCAT(X_1,DYBLOCK);
X_3:=STRCAT(X_2,'280');
DRAWTEXT_FIX(ISLASTBAR,0,0.18,0,STRCAT(X_3,GNBLOCK)),COLORYELLOW;
DRAWTEXT_FIX(1,0,0,0,'281'),COLORRED;
DRAWTEXT_FIX(1,0.07,0,0,EXTERNSTR(0,1)),COLORRED;
DRAWTEXT_FIX(1,0,0.08,0,'282'),COLORMAGENTA;
DRAWTEXT_FIX(1,0.07,0.08,0,EXTERNSTR(0,2)),COLORMAGENTA;
X_4:=CLOSE>REF(CLOSE,1)*1.09 AND CLOSE<REF(CLOSE,1)*1.105;
X_5:=CLOSE<REF(CLOSE,1)*0.901 AND CLOSE>REF(CLOSE,1)*0.898;
STICKLINE(X_4,CLOSE,OPEN,4,0),COLORRED;
STICKLINE(X_5,CLOSE,OPEN,4,0),COLORBLUE;
DRAWTEXT(X_4,LOW-0.1,'283'),COLORRED;
DRAWTEXT(X_5,HIGH+0.3,'284'),COLORBLUE;
X_6:=REF(VOL/REF(VOL,1)>1.95 AND CLOSE/REF(CLOSE,1)>1.093 AND CROSS(CLOSE,MA(CLOSE,20)) AND CROSS(CLOSE,MA(CLOSE,60)) AND COUNT(CROSS(CLOSE,MA(CLOSE,5)),4),1) AND VOL=HHV(VOL,55.001999);
X_7:=BARSLAST(X_6);
DO:=REF(OPEN,BARSLAST(VOL/REF(VOL,1)>1.95 AND CLOSE/REF(CLOSE,1)>1.093 AND CROSS(CLOSE,MA(CLOSE,20)) AND CROSS(CLOSE,MA(CLOSE,60)) AND COUNT(CROSS(CLOSE,MA(CLOSE,5)),4)));
逢低接金:=COUNT(X_6,15) AND X_7>=8 AND X_7<=15 AND LOW<DO AND CROSS(CLOSE,DO);
DRAWICON(逢低接金,LOW,9);
流通市值:FINANCE(40)/100000000,NODRAW,COLORRED;