这个指标主要计算不同周期下股价上涨动能占总体波动的比例，用来判断超买超卖状态。核心功能是：
A2-A12计算3-160日内收盘价上涨幅度占总波动的百分比，数值越低说明下跌动能越强
A13是双条件组合信号（A5≤20且A6≤49时触发）
"黄金底"和"紫金底"是特殊底部信号，当7日/13日动能指标低于12时触发
操作策略：
当多周期指标（特别是A5、A6）同步低于20-50区间时，说明进入超卖区，A13红点提示抄底机会
"黄金底"/"紫金底"信号出现时可分批建仓
各周期指标从低位同步向上拐头时确认趋势反转
需结合成交量等其他指标验证，避免在下跌趋势中过早抄底
A1:=REF(CLOSE,1);
A2:=SMA(MAX((CLOSE-A1),0),3,1)/SMA(ABS((CLOSE-A1)),3,1)*100,COLORWHITE;
A3:=SMA(MAX((CLOSE-A1),0),5,1)/SMA(ABS((CLOSE-A1)),5,1)*100,COLORYELLOW;
A4:=SMA(MAX((CLOSE-A1),0),8,1)/SMA(ABS((CLOSE-A1)),8,1)*100,COLORLIMAGENTA;
A5:=SMA(MAX((CLOSE-A1),0),13,1)/SMA(ABS((CLOSE-A1)),13,1)*100,COLORLIRED;
A6:=SMA(MAX((CLOSE-A1),0),21,1)/SMA(ABS((CLOSE-A1)),21,1)*100,COLORLICYAN;
A7:=SMA(MAX((CLOSE-A1),0),34,1)/SMA(ABS((CLOSE-A1)),34,1)*100,COLORLIGREEN;
A8:=SMA(MAX((CLOSE-A1),0),55,1)/SMA(ABS((CLOSE-A1)),55,1)*100,COLORLIBLUE;
A9:=SMA(MAX((CLOSE-A1),0),89,1)/SMA(ABS((CLOSE-A1)),89,1)*100,COLORGRAY;
A10:=SMA(MAX((CLOSE-A1),0),100,1)/SMA(ABS((CLOSE-A1)),100,1)*100,COLORLIGRAY;
A11:=SMA(MAX((CLOSE-A1),0),120,1)/SMA(ABS((CLOSE-A1)),120,1)*100,COLORBROWN;
A12:=SMA(MAX((CLOSE-A1),0),160,1)/SMA(ABS((CLOSE-A1)),160,1)*100,COLORMAGENTA;
A13:=(((A5<=20) AND (A6<=49))*2),COLORRED,POINTDOT,LINETHICK2;
黄金底:IF(SMA(MAX(CLOSE-REF(CLOSE,2),0),7,1)/SMA(ABS(CLOSE-REF(CLOSE,2)),7,1)*100< 12,1,0),COLORYELLOW;
紫金底:IF(SMA(MAX(CLOSE-REF(CLOSE,5),0),13,1)/SMA(ABS(CLOSE-REF(CLOSE,5)),13,1)*100< 12,1,0),COLORMAGENTA;
