该指标源码主要功能是通过计算价格波动和移动平均线来识别股票的买卖信号。核心操作策略包括：
计算15周期内的上涨和下跌幅度，生成量指标。
通过量指标和价格波动判断趋势反转点。
结合RSI和DMA指标识别超卖和超买状态。
通过KDJ指标和波动率指标确认趋势强度。
绘制关键支撑位和压力位，标记买卖信号。
VAR1:=SUM(IF(H>REF(H,1),H-REF(H,1),0),15);
VAR2:=SUM(IF(L>REF(L,1),0,REF(L,1)-L),15);
量:VAR1/(VAR1+VAR2);
VAR3:=CROSS(0.8,量);
VAR4:=REF(CLOSE,1);
VAR5:=SMA(MAX(CLOSE-VAR4,0),7,1)/SMA(ABS(CLOSE-VAR4),7,1)*100;
VAR6:=FILTER(REF(VAR5,1)<20 AND VAR5>REF(VAR5,1),5);
VAR7:=MA((2*C+H+L)/4,5);
VAR8:=VAR7*(200-102)/100;
VAR9:=(1-7/100)*DMA(C,ABS((2*C+H+L)/4-MA(C,20))/MA(C,20));
VAR10:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100;
VAR11:=3*SMA(VAR10,3,1)-2*SMA(SMA(VAR10,3,1),3,1);
TGMQ:=((H+L+C)/3-MA((H+L+C)/3,14))/(0.015*AVEDEV((H+L+C)/3,14));
ZQWS:=VAR8<VAR9 AND VAR11>REF(VAR11,1) AND REF(VAR11,1)<REF(VAR11,2) AND TGMQ<-100 AND TGMQ>REF(TGMQ,1);
0.80,DOTLINE;{公式网WWW.GPXIAZAI.COM}
0.5,DOTLINE;
0.15,DOTLINE;
STICKLINE(量>0.88,1,0.9,1,0),COLORWHITE;
STICKLINE(VAR3,1,0.8,1,0),COLOR00FF00;
DRAWTEXT(VAR3,0.76,'减'),COLORYELLOW;
STICKLINE(量<0.1,0.3,0.00,1,0),COLORYELLOW;
STICKLINE(ZQWS,0,0.5,2,0),COLORYELLOW;
选股:VAR6 AND ZQWS,STICK,COLORRED,LINETHICK4;
