指标通过分析股价波动和成交量，计算不同时间周期内的资金流向变化，用柱状图直观展示多空力量对比。当短期（1天、3天、5天、10天）资金流向同时转为正值时，会显示“扫货”信号，提示可能的市场机会。
主要功能：
计算不同时间周期（1天、3天、5天、10天）的资金净流入情况
用彩色柱状图直观展示多空力量对比
当所有周期资金流向同时转正时发出“扫货”信号
操作策略：
关注短期资金流向的同步变化
“扫货”信号出现时，结合其他技术指标确认趋势
柱状图颜色变化反映资金流向强弱
HG1:=(HIGH+LOW+CLOSE)/3;
HG2:=IF(HIGH=LOW,1,HIGH-MAX(OPEN,CLOSE));
HG3:=IF(HIGH=LOW,1,MAX(CLOSE,OPEN)-HG1);
HG4:=IF(HIGH=LOW,1,MIN(OPEN,CLOSE)-LOW);
HG5:=IF(HIGH=LOW,1,HG1-MIN(CLOSE,OPEN));
HG6:=VOL/(IF(HIGH=LOW,4,HIGH-LOW));
HG7:=HG2*HG6;
HG8:=HG3*HG6;
HG9:=HG4*HG6;
HG10:=HG5*HG6;
HG11:=HG10+HG9;
HG12:=HG7+HG8;
HG13:=VOL-HG11;
HG14:=(HG13-HG11)/HG13>0.4;
HG15:=(HG11-HG13)/HG11>0.4;
HG16:=HG11*CLOSE/1000000;
HG17:=HG12*CLOSE/1000000;
HG18:=HG16-HG17;
HG19:=HG16/HG17;
HG20:=SUM(HG18,10),COLOR7D9585;
STICKLINE(HG20>0,15,HG20+15,3,0),COLORRED;
STICKLINE(HG20< 0,15,HG20+15,3,0),COLORGREEN;
DRAWTEXT(ISLASTBAR=1,IF(HG20>=0,15,15),'十天'),COLORYELLOW;
HG21:=SUM(HG18,5),COLORC0C0C0;
STICKLINE(HG21>0,10,HG21+10,3,0),COLORMAGENTA;
STICKLINE(HG21< 0,10,HG21+10,3,0),COLORGRAY;
DRAWTEXT(ISLASTBAR=1,IF(HG21>=0,10,10),'五天'),COLORYELLOW;
HG22:=SUM(HG18,3),COLOR00971B;
STICKLINE(HG22>0,5,HG22+5,3,0),COLORLIBLUE;
STICKLINE(HG22< 0,5,HG22+5,3,0),COLORYELLOW;
DRAWTEXT(ISLASTBAR=1,IF(HG22>=0,5,5),'三天'),COLORYELLOW;
HG23:=SUM(HG18,1),COLOR4040A6;
STICKLINE(HG23>0,HG23,0,3,0),COLORMAGENTA;
STICKLINE(HG23< 0,HG23,0,3,0),COLORBLUE;
DRAWTEXT(ISLASTBAR=1,IF(HG23>=0,0,0),'一天'),COLORYELLOW;
HG24:=HG23>0 AND HG22>0 AND HG21>0 AND HG20>0;
DRAWTEXT(HG24,3,'扫货'),COLORYELLOW;
