核心逻辑
该指标通过寻找最近N天内的最低点,然后识别连续三次突破前期高点的走势,来判断股价是否形成短期强势形态。具体原理是:先找到10日内最低点对应的价格(T11HIGH),然后寻找第一次突破该高点的位置(T22HIGH),再寻找第二次突破的位置(T33HIGH),当股价收盘价站上第三次突破高点,且前一日收盘价未超过该高点,同时量比大于2时,视为强势信号。
买卖信号
- **买入条件**:收盘价≥T33HIGH(前一日收盘价< T33HIGH)且量比>2 - **画线**:绘制"洗盘杀入线"(T3HIGH位置)
用法
1. 该指标主要用于捕捉洗盘后的强势启动信号 2. 当股价放量(量比>2)站上连续三次突破的高点时,可能表示洗盘结束、股价将启动上涨 3. 洗盘杀入线可作为参考的支撑买入位置 4. 建议结合其他指标或均线系统确认信号的可靠性
公式源码
T11:=CONST(LLVBARS(LOW,10)); T11HIGH:=CONST(REF(HIGH,T11)); CC1:=CONST(CURRBARSCOUNT); T22:=CONST(BARSLAST(CURRBARSCOUNT>CC1+T11 AND H>T11HIGH)); T22HIGH:=CONST(REF(HIGH,T22)); T33:=CONST(BARSLAST(CURRBARSCOUNT>CC1+T22 AND HIGH>T22HIGH)); T33HIGH:=CONST(REF(HIGH,T33)); C>=T33HIGH AND REF(C,1)<T33HIGH AND DYNAINFO(17)>2; N:=10; T1:=CONST(LLVBARS(LOW,N)); T1HIGH:=CONST(REF(HIGH,T1)); CC:=CONST(CURRBARSCOUNT); T2:=CONST(BARSLAST((CURRBARSCOUNT >(CC+T1)) AND (HIGH>T1HIGH))); T2HIGH:=CONST(REF(HIGH,T2)); T3:=CONST(BARSLAST((CURRBARSCOUNT >(CC+T2)) AND (HIGH>T2HIGH))); T3HIGH:=CONST(REF(HIGH,T3)); 洗盘杀入线:DRAWLINE(CURRBARSCOUNT=T3+1, T3HIGH, ISLASTBAR, T3HIGH, 1),LINETHICK3,COLOR0000FF; DRAWTEXT(ISLASTBAR, T3HIGH, ' 洗盘杀入线')LINETHICK1,COLORYELLOW;