买卖信号
1. **买入信号1**:收盘价上穿成本上沿(A线)——DRAWICON(CROSS(C,A),L,4) 2. **买入信号2**:成本区间((A-B)/B)小于10%且收盘价上穿成本上沿——DRAWICON(((A-B)/B)*100<10 AND CROSS(C,A),H+0.01,7) 3. **K线变色买入确认**:当满足VOK或VOK1条件且股价上穿成本上沿时,K线变为青色(COLOR00FFFF)
用法
1. **适用场景**:用于判断股价突破成本均线的买入时机,属于短线强势股捕捉指标 2. **核心逻辑**: - A线为成本上沿(19日内平均成本的最大值) - B线为成本下沿(19日内平均成本的最小值) - 当股价站上成本上沿时,形成买入机会 3. **注意事项**: - 第二个买入信号更为严格,要求成本区间收窄(振幅小于10%),说明市场成本集中,突破后上涨概率更大 - VOK和VOK1条件用于标识特殊的跳空缺口形态(红色和紫色K线) - ZS线显示支撑位(黄色) - 建议结合成交量和其他指标综合判断
公式源码
VA:=MAX(REF(C,1),REF(O,1));VA1:=MIN(REF(C,1),REF(O,1)); J:=SUM(AMOUNT/100,2)/SUM(V,2); VOK:=IF(O<VA1 AND C>VA,1,0); STICKLINE(VOK=1 ,O ,C ,8 ,0 ),COLORRED; VOK1:=IF(REF(C,1)<REF(C,2) AND O>REF(C,1) AND L>REF(L,1) AND C>REF(C,1) OR REF(C,1)<REF(O,1) AND O>REF(C,1) AND L>REF(L,1) AND C>REF(C,1),1,0); STICKLINE(VOK1=1 ,O ,C ,8 ,0 ),COLORFF00FF; VSJ1:=BARSLAST(VOK=1 OR VOK1=1); MMA2:SUM(AMOUNT/100,2)/SUM(vol,2),LINETHICK0; ZS:IF(VOK=1 OR VOK1=1,L,REF(L,VSJ1)),COLORYELLOW; MA2:=SUM(AMOUNT/100,2)/SUM(V,2); MA3:=SUM(AMOUNT/100,3)/SUM(V,3); MA4:=SUM(AMOUNT/100,4)/SUM(V,4); MA5:=SUM(AMOUNT/100,5)/SUM(V,5); MA6:=SUM(AMOUNT/100,6)/SUM(V,6); MA7:=SUM(AMOUNT/100,7)/SUM(V,7); MA8:=SUM(AMOUNT/100,8)/SUM(V,8); MA9:=SUM(AMOUNT/100,9)/SUM(V,9); MA10:=SUM(AMOUNT/100,10)/SUM(V,10); MA11:=SUM(AMOUNT/100,11)/SUM(V,11); MA12:=SUM(AMOUNT/100,12)/SUM(V,12); MA13:=SUM(AMOUNT/100,13)/SUM(V,13); MA14:=SUM(AMOUNT/100,14)/SUM(V,14); MA15:=SUM(AMOUNT/100,15)/SUM(V,15); MA16:=SUM(AMOUNT/100,16)/SUM(V,16); MA17:=SUM(AMOUNT/100,17)/SUM(V,17); MA18:=SUM(AMOUNT/100,18)/SUM(V,18); MA19:=SUM(AMOUNT/100,19)/SUM(V,19); A:MAX(MA2,MAX(MA3,MAX(MA4,MAX(MA5,MAX(MA6,MAX(MA7,MAX(MA8,MAX(MA9,MAX(MA10, MAX(MA11,MAX(MA12,MAX(MA13,MAX(MA14,MAX(MA15,MAX(MA16,MAX(MA17, MAX(MA18,MA19))))))))))))))))),LINETHICK0; B:MIN(MA2,MIN(MA3,MIN(MA4,MIN(MA5,MIN(MA6,MIN(MA7,MIN(MA8,MIN(MA9,MIN(MA10, MIN(MA11,MIN(MA12,MIN(MA13,MIN(MA14,MIN(MA15,MIN(MA16,MIN(MA17, MIN(MA18,MA19))))))))))))))))),LINETHICK0; DRAWICON(crOSS(C,A),L ,4); DRAWICON(((A-B)/B)*100<10 AND CROSS(C,A),H+0.01,7); STICKLINE( VOK1=1 AND CROSS(C,A) ,O ,C ,3 ,0 ),COLOR00FFFF; STICKLINE( VOK=1 AND CROSS(C,A) ,O ,C ,3 ,0 ),COLOR00FFFF;