【牛起步】——一眼擒牛，买在起爆前
公式介绍
“牛起步主图”把趋势、动量、乖离、筹码四重信号叠在一张主图：
- 紫线（25 日均线）+ 上下轨（布林变异）一眼判趋势；
- 绿字“牛起步”＝短均上穿长期通道，趋势转强；
- 红字“红牛”＝5 日上穿 10 日且站在 30 日之上，多头共振；
- 黄字“牛”＝21 日威廉金叉，短线超跌反弹；
- 青字“搏 / 加”＝当日涨幅＞5% 且封板未遂，主力扫货；
- 白字“变盘”＝9 日反向窗口，提示高低开缺口；
- 黄字“逃顶”＋绿图标＝RSI 超买或跌破上轨，止盈信号；
- 笑脸低买＝回踩下轨且放量翻红；
- 哭脸高卖＝冲击上轨回落或 7 日 RSI 死叉 80。
使用方法
1. 早盘 30 分钟，紫线向上＋现“牛起步”绿字，可 2 成仓试盘。
2. 当日再出“红牛”红字，仓位加至 5 成，设紫线为止损位。
3. 若同时出现“搏”“加”青字，代表主力加速，可追至 7 成，但需留 3 成做 T。
4. 持有阶段，紫线不破不止盈；出现“逃顶”黄字或哭脸图标，先减半仓；第二日低开再全走。
5. 震荡市单独出“牛”黄字，只做 1～3 日短线，目标 5% 即撤。
一句话纪律：红牛起步＋紫线向上＝上车；逃顶黄字＋跌破紫线＝下车。严格执行，让利润奔跑，把风险锁死！
牛起步主图
NIUQB1:=(3*C+L+O+H)/6;
NIUQB2:=(20*NIUQB1+19*REF(NIUQB1,1)+18*REF(NIUQB1,2)+17*REF(NIUQB1,3)+16*REF(NIUQB1,4)+15*REF(NIUQB1,5)+14*REF(NIUQB1,6)+13*REF(NIUQB1,7)+12*REF(NIUQB1,8)+11*REF(NIUQB1,9)+10*REF(NIUQB1,10)+9*REF(NIUQB1,11)+8*REF(NIUQB1,12)+7*REF(NIUQB1,13)+6*REF(NIUQB1,14)+5*REF(NIUQB1,15)+4*REF(NIUQB1,16)+3*REF(NIUQB1,17)+2*REF(NIUQB1,18)+REF(NIUQB1,20))/210;
NIUQB3:=SMA(C,3,1);
NIUQB4:=SMA(C,5,1);
NIUQB5:=2*(NIUQB3-NIUQB4);
NIUQB6:=MA(C,5);
NIUQB7:=MA(C,10);
NIUQB8:=MA(C,30);
NIUQB9:=BARSLAST(CROSS(NIUQB7,NIUQB6)) AND CROSS(NIUQB6,NIUQB7);
NIUQB10:=NIUQB9 AND NIUQB6>NIUQB8 AND NIUQB7>NIUQB8 AND NIUQB7>REF(NIUQB7,1);
DRAWTEXT(NIUQB10,L-0.58,'红牛'),COLORRED;
NIUQB11:=EMA(CLOSE,5);
NIUQB12:=EMA(EMA(CLOSE,90)*1.01,10);
DRAWTEXT(CROSS(NIUQB11,NIUQB12),NIUQB11+0.05,'牛起步'),COLOR00FF00;
NIUQB13:=LLV(LOW,21);
NIUQB14:=HHV(HIGH,21);
NIUQB15:=EMA((((CLOSE - NIUQB13) / (NIUQB14 - NIUQB13)) * 100),5);
NIUQB16:=EMA((((CLOSE - NIUQB13) / (NIUQB14 - NIUQB13)) * 50),13);
NIUQB17:=CROSS(NIUQB15,NIUQB16);
DRAWTEXT((NIUQB17 = 1),(LOW * 0.99),'牛'),COLORYELLOW;
NIUQB24:=IF((CLOSE>REF(CLOSE,1)),88,0);
NIUQB25:=IF(((CLOSE)/(REF(CLOSE,1))>1.05) AND ((HIGH)/(CLOSE)< 1.01) AND (NIUQB24>0),91,0);
DRAWTEXT(FILTER((NIUQB25>90),45),(LOW)*(0.93),'搏 '),COLOR00FFFF;
DRAWTEXT(FILTER((NIUQB25>90),35),(LOW)*(0.99000001),'加 '),COLOR00FFFF;
NIUQB26:=9;
NIUQB27:=(REF(CLOSE,NIUQB26+1)< CLOSE);
DRAWTEXT(FILTER((NIUQB27>-0.5),84),(HIGH)*(1.05),'变盘'),COLORFFFFFF;
NIUQB28:=REF(C,1);
NIUQB29:=SMA(MAX(C-NIUQB28,0),6,1)/SMA(ABS(C-NIUQB28),6,1)*100;
DRAWTEXT(CROSS(82,NIUQB29),H*1.01,'逃顶')COLORYELLOW;
NIUQB30:MA(CLOSE,25),LINETHICK2,COLORMAGENTA;
NIUQB31:=NIUQB30+3*STD(CLOSE,21),COLORFF0080;
NIUQB32:=NIUQB30-2.9*STD(CLOSE,21),COLOR4080FF;
NIUQB33:=EMA((EMA(CLOSE,3)+EMA(CLOSE,5)+EMA(CLOSE,8)+EMA(CLOSE,13))/4,2);
NIUQB34:=(2*CLOSE+HIGH+LOW)/4;
NIUQB35:=LLV(LOW,34);
NIUQB36:=HHV(HIGH,34);
NIUQB37:=EMA((NIUQB34-NIUQB35)/(NIUQB36-NIUQB35)*100,13);
NIUQB38:=REF(CLOSE,1);
NIUQB39:=SMA(MAX(CLOSE-NIUQB38,0),7,1)/SMA(ABS(CLOSE-NIUQB38),7,1)*100;
NIUQB40:=EMA((CLOSE-LLV(CLOSE,55))/(HHV(CLOSE,55)-LLV(LOW,55))*100,7);
NIUQB41:=EMA((CLOSE-NIUQB35)/(NIUQB36-NIUQB35)*100,5);
NIUQB42:=EMA((CLOSE-NIUQB35)/(NIUQB36-NIUQB35)*100,20);
NIUQB43:=FILTER(CROSS(NIUQB41,NIUQB42) AND NIUQB42< 30 ,5)AND NIUQB40>REF(NIUQB40,1)AND C< NIUQB30 AND C>O AND NIUQB37>REF(NIUQB37,1);
DRAWICON(REF(L,1)< NIUQB32 AND L>NIUQB32 AND C>O OR NIUQB43,NIUQB32 ,10);
DRAWTEXT(NIUQB43,NIUQB32,'低买');
DRAWICON(FILTER(REF(H,1)< NIUQB33 AND CROSS(C,NIUQB33) AND NIUQB33>REF(NIUQB33,1) AND NIUQB33< NIUQB30,3)AND C>O,L,1);
DRAWICON(REF(H,1)>NIUQB31 AND H< NIUQB31 AND L< NIUQB33 AND C< O,NIUQB31 ,11);
DRAWICON( CROSS(80,NIUQB39)AND L< NIUQB33,H*1.03,5);
DRAWTEXT(CROSS(H,NIUQB31)AND L>NIUQB33 AND C/REF(C,10)>1.2 AND NIUQB41>80,H+0.12,'高卖'),COLOR00FFFF;
