该指标通过KDJ变形监测股价波动，判断主力吸筹信号。白色K线、黄色D线反映短期动能，紫J线突出趋势强度。当紫柱（JJ）放大时显示资金活跃。"千载难逢"指标计算25日价格强度：黄柱（吸筹）出现说明股价跌至25日低位区，紫色粗柱（买入）触发代表价格突破强度阈值。操作策略：①黄柱持续时关注低位蓄势股；②出现紫色买入柱且J线加速上穿D线时介入，结合量能放大更佳。本质是捕捉超跌反弹与趋势启动共振点。
{〖主图源码如下}
梦想花开1:MA(C,5);
梦想花开2:MA(C,10);
梦想花开3:MA(C,20);
主力吸筹:=(C-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;
K:=SMA(主力吸筹,3,1),COLORWHITE;
D:=SMA(K,3,1),COLORYELLOW;
J:=3*K-2*D ,COLORFF00FF ;
JJ:=J-K,COLORSTICK;
千载难逢6:=4*SMA((C-LLV(LOW,25))/(HHV(HIGH,25)-LLV(LOW,25))*100,5,1)-
3*SMA(SMA((C-LLV(LOW,25))/(HHV(HIGH,25)-LLV(LOW,25))*100,5,1),3,1);
千载难逢7:=8;
吸筹:=IF(千载难逢6<=8,30,0);
买入:=IF(CROSS(千载难逢6,千载难逢7),80,0);
STICKLINE(吸筹,O,C,2.2,0),COLORYELLOW;
STICKLINE(买入,O,C,2.2,0),COLORMAGENTA;
{〖副图源码如下}
主力吸筹:=(C-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;
K:SMA(主力吸筹,3,1),COLORWHITE;
D:SMA(K,3,1),COLORYELLOW;
J:3*K-2*D,COLORFF00FF ;
JJ:J-K,COLORSTICK;
千载难逢6:=4*SMA((C-LLV(LOW,25))/(HHV(HIGH,25)-LLV(LOW,25))*100,5,1)-
3*SMA(SMA((C-LLV(LOW,25))/(HHV(HIGH,25)-LLV(LOW,25))*100,5,1),3,1);
千载难逢7:=8;
吸筹:IF(千载难逢6<=8,30,0),STICK,COLORYELLOW,LINETHICK2;
买入:IF(CROSS(千载难逢6,千载难逢7),66,0),STICK,COLORMAGENTA,LINETHICK6;
{〖副图2源码如下}
主力吸筹:=(C-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;
K:=SMA(主力吸筹,3,1),COLORWHITE;
D:=SMA(K,3,1),COLORYELLOW;
J:=3*K-2*D;
JJ:=J-K;
千载难逢6:=4*SMA((C-LLV(LOW,25))/(HHV(HIGH,25)-LLV(LOW,25))*100,5,1)-
3*SMA(SMA((C-LLV(LOW,25))/(HHV(HIGH,25)-LLV(LOW,25))*100,5,1),3,1);
千载难逢7:=8;
DIF:=EMA(C,12)-EMA(C,26);
DEA:=EMA(DIF,9);
MACD:=(DIF-DEA)*2;
XI:=MACD>0;
买入:IF(CROSS(千载难逢6,千载难逢7),66,0);
