买卖信号
**买入信号：** 1. DRAWICON(A AND REF(PP,1) AND HH, L*0.98,1) - 满足条件时在最低价显示买入图标 2. DRAWICON(A AND REF(PP3,1) AND HH, L*0.98,1) - 满足条件时在最低价显示买入图标 3. DRAWICON(选股, L*0.975,1) - 选股条件满足时显示买入图标（选股条件：PMB AND 密码>REF(密码,1) AND 二日比>1） 4. DRAWTEXT(ZT, L*0.98, '涨停') - 涨停时在最低价显示"涨停"文字 **卖出信号：** 1. PP:=操作线<震仓线 AND REF(操作线,1)>震仓线 - 操作线从上方下穿震仓线（45） 2. PP2:=操作线<震仓线2 AND REF(操作线,1)>震仓线2 - 操作线从上方下穿震仓线2（50） 3. PP3:=操作线<抄底线 AND REF(操作线,1)>抄底线 - 操作线从上方下穿抄底线（20） 4. STICKLINE(PP/PP2/PP3 AND HH, OPEN, CLOSE, 0.8, 0), COLORBLUE - 满足条件时K线显示蓝色 **其他信号：** - 涨停时K线显示红黄色（STICKLINE） - VARZT=2时显示"3天"，VARZT=4时显示"5天"，VARZT=7时显示"8天"，VARZT=12时显示"13天"
用法
1. **适用场景**：主要用于捕捉涨停股和资金流向分析，结合了超买超卖指标（操作线、趋势线）和资金流入指标 2. **操作线与趋势线**：操作线<震仓线/震仓线2/抄底线且前一天大于这些位置时，可能产生卖出信号；需结合HH（13日内有涨停）使用 3. **买入时机**：当A（SMA最低价4日平滑）和前一交易日满足PP/PP3条件且13日内有涨停时，可能产生买入信号 4. **选股功能**：选股条件基于净流入万元、密码和二日比，可用于筛选资金持续流入的股票 5. **支撑阻力**：今阻、今支、攻防价位提供参考支撑阻力位 6.
公式源码
M1:=18; VAR1:=(100 - ((70 * (HHV(HIGH,21) - CLOSE)) / (HHV(HIGH,21) - LLV(LOW,21)))); VAR2:=(100 - ((70 * (HHV(HIGH,21) - CLOSE)) / (HHV(HIGH,21) - LLV(LOW,21)))); VAR3:=(100 - MA(((80 * (HHV(HIGH,6) - CLOSE)) / (HHV(HIGH,6) - LLV(LOW,6))),34)); 均价线:=AMOUNT/V/100; C2:=REF(C,1); 涨停:=IF(REF(C,1)*1.1-C<0.01 ,1,0); STICKLINE(涨停,OPEN,CLOSE,4,0),COLORRED; STICKLINE(涨停,OPEN,CLOSE,3,0),COLORYELLOW; STICKLINE(涨停,H,L,0,0),COLORYELLOW; B1:='┄┄┄┄┄'; DRAWTEXT(均价线 AND 涨停,均价线,B1),COLORGREEN; B3:='┄┄┄┄┄'; DRAWTEXT((O+C)/2 AND 涨停,(O+C)/2 ,B3),COLORMAGENTA; B2:='┄┄┄┄┄'; DRAWTEXT(涨停,L,B2),COLORLIRED; MA1:MA(CLOSE,M1),LINETHICK2,COLORWHITE; LC:=REF(CLOSE,1); 操作线:=SMA(MAX(CLOSE-LC,0),2,1)/SMA(Abs(CLOSE-LC),2,1)*100; 趋势线:=SMA(MAX(CLOSE-LC,0),14,1)/SMA(ABS(CLOSE-LC),14,1)*100; 震仓线:=45; 震仓线2:=50; 逃命线:=80; 抄底线:=20; 绝底线:=5; PP2:=操作线<震仓线2 AND REF(操作线,1)>震仓线2 ; PP:=操作线<震仓线 AND REF(操作线,1)>震仓线 ; PP3:=操作线<抄底线 AND REF(操作线,1)>抄底线; HH:=COUNT(涨停,13)>=1; STICKLINE(PP2 AND HH,OPEN,CLOSE,0.8,0),COLORBLUE; STICKLINE(PP AND HH,OPEN,CLOSE,0.8,0),COLORBLUE; STICKLINE(PP3 AND HH,OPEN,CLOSE,0.8,0),COLORBLUE; A:=SMA(L,4,3) ; STICKLINE(A AND REF(PP,1) AND HH ,A*0.9999,A*0.9979,5,0); DRAWICON(A AND REF(PP,1) AND HH,L*0.98,1); STICKLINE(A AND REF(PP3,1) AND HH ,A*0.9999,A*0.9979,5,0); DRAWICON(A AND REF(PP3,1) AND HH,L*0.98,1); HD:=COUNT(涨停,21)>=1; A1:=SMA(H,4,3); STICKLINE(A1 AND HD ,A1,A1*1.001,0.3,0); ZT:=C/REF(C,1)>1.097; DRAWTEXT(ZT,L*0.98,'涨停'),COLORGRAY; VARZT:=BARSLAST(C/REF(C,1)>1.097); STICKLINE(VARZT=2,L*0.97,L*0.98,8,0),COLOR0000FF; DRAWTEXT(VARZT=2,L*0.95,'3天'),COLORYELLOW; STICKLINE(VARZT=4,H*1.03,H*1.02,8,0),COLOR9966FF; DRAWTEXT(VARZT=4,H*1.06,'5天'),COLORYELLOW; STICKLINE(VARZT=7,L*0.97,L*0.98,8,0),COLOR00FFFF; DRAWTEXT(VARZT=7,L*0.95,'8天'),COLORYELLOW; STICKLINE(VARZT=12,H*1.03,H*1.02,8,0),COLORFF33FF; DRAWTEXT(VARZT=12,H*1.06,'13天'),COLORYELLOW; AAA2:=SUM(IF( CLOSE>REF(CLOSE,1),vol*C,0),0); AAA3:=SUM(IF( CLOSE<REF(CLOSE,1),VOL*C,0),0); AAA4:=SUM(IF( CLOSE=REF(CLOSE,1),VOL*C,0),0); BB1:=0; B1万元:=DVOL*DCLOSE/100; B1差:=B1万元-REF(B1万元,1); B2万元:=DVOL*DCLOSE/100; B2比:=B2万元/REF(B2万元,1); 净流入万元:=(AAA2-AAA3-0.5*AAA4); PM:=MA(净流入万元,1); PMA:=PM/REF(PM,1)>1; PMB:=REF(PMA,1)<1 AND PMA; 密码:(EMA(MA(B1万元,2),2))/100000,COLORYELLOW,NODRAW; 二日比:=密码/REF(密码,1); 选股:PMB AND 密码>REF(密码,1) AND 二日比>1,COLORRED,NODRAW; DRAWNUMBER(选股=1 ,L,密码),COLORYELLOW; DRAWICON(选股,L*0.975,1); BDGD:=C=HHV(C,20); GDSJ:=BARSLAST(BDGD); GJ:=(C+H+L+O)/4; 明阻:=L+(GJ-L)+(C-L); 明支:=L+(C-GJ); 今阻:REF(明阻, 1),COLORGREEN,NODRAW; 今支:REF(明支, 1),COLORFF00FF,NODRAW; STICKLINE(ISLASTBAR AND C>=今阻,今阻*1.0001,今阻*0.9999,15,0),COLOR0000FF; STICKLINE(ISLASTBAR AND C<今阻,今阻*1.0001,今阻*0.9999,15,0),COLOR00FF00; STICKLINE(ISLASTBAR AND C>=今支,今支*1.0001,今支*0.9999,15,0),COLORFF00FF; STICKLINE(ISLASTBAR AND C<今支,今支*1.0001,今支*0.9999,15,0),COLORFF8800; 攻防价位:(REF((H-L)*0.618+L,1)),NODRAW,COLORYELLOW; STICKLINE(ISLASTBAR,攻防价位-0.01,攻防价位,6,0),COLORYELLOW;