这是一个专门捕捉个股“首板”（首次涨停）且成交量表现健康的选股指标。它能在K线图上直观地标记出符合“涨停+量能合理”双重标准的信号。
操作策略
当图表中出现红色与黄色的柱状线，并显示“一板量能”字样时，代表该股前一天刚刚强势涨停，且成交量没有出现极端的缩量或异常爆量，说明主力资金控盘节奏较好。操作上，可以在信号出现后的次日，结合大盘环境和个股题材热度，寻找逢低介入的短线机会。
{主图源码如下}
VARG1:=CLOSE/REF(CLOSE,1)>1.07 AND CLOSE=HIGH AND BETWEEN(FORCAST(VOL,4),0.2*FORCAST(VOL,12),2.1*FORCAST(VOL,12));
VARG2:=FILTER(VARG1,28);
XG:=REF(VARG2,1)=1;
MA5:MA(C,5),COLORWHITE,LINETHICK2;
MA10:MA(C,10),COLORYELLOW,LINETHICK2;
MA20:MA(C,20),COLORMAGENTA,LINETHICK2;
MA60:MA(C,60),COLORGREEN,LINETHICK2;
DRAWICON(XG,L*1.02,25);
DRAWTEXT(XG,L*1.01,'一板量能'),COLORYELLOW;
{副图源码如下}
VARG1:=CLOSE/REF(CLOSE,1)>1.07 AND CLOSE=HIGH AND BETWEEN(FORCAST(VOL,4),0.2*FORCAST(VOL,12),2.1*FORCAST(VOL,12));
VARG2:=FILTER(VARG1,28);
XG:=REF(VARG2,1)=1;
STICKLINE(XG,0,22,3,0),COLORRED;
STICKLINE(XG,0,10,2,0),COLORYELLOW;
DRAWTEXT(XG,15,'一板量能'),COLORYELLOW;
{选股源码如下}
VARG1:=CLOSE/REF(CLOSE,1)>1.07 AND CLOSE=HIGH AND BETWEEN(FORCAST(VOL,4),0.2*FORCAST(VOL,12),2.1*FORCAST(VOL,12));
VARG2:=FILTER(VARG1,28);
XG:REF(VARG2,1)=1;
