文华财经多空K线支撑压力 双线共振+多空格+多空提示,有金叉死叉信号 无未来 无加密 公式源码
- 170日均线作为多空分水岭
- 价格高于均线 → 红色背景（多头市场）
- 价格低于均线 → 绿色背景（空头市场）
- 一眼识别市场主趋势，避免”逆势操作”的大忌！
2. 动态支撑阻力系统
- 自动计算并标记关键价格位（青色/白色醒目数字）
- 采用多周期加权算法（1日/2日/4日/8日/13日/20日/40日）
- 突破关键位时自动发出”多”/”空”文字提示
精准交易信号
- 买入信号：价格突破关键阻力+多头确认
- 卖出信号：价格跌破关键支撑+空头确认
- 结合30日EMA通道和150日EMA趋势线双重验证
文华财经指标源码：
LHS:IF(DATE>990615,NULL,1),NODRAW;
MA3:=MA(C,170);
DRAWGBK(MA3>C,RGB(0,0,0),RGB(9,60,1),0);
DRAWGBK(MA3<C,RGB(0,0,0),RGB(62,1,1),0);
DRAWGBK(MA3=0,RGB(0,0,0),RGB(0,0,0),0);
HH1:=IFELSE(H<REF(H,1)&&REF(H,1)<REF(H,2),REF(H,2),0);
LL1:=IFELSE(L>REF(L,1)&&REF(L,1)>REF(L,2),REF(L,2),0);
HH2:=VALUEWHEN(HH1>0,HH1);
LL2:=VALUEWHEN(LL1>0,LL1);
HH:=HHV(HIGH,1)/10+HHV(HIGH,2)/10+HHV(HIGH,2)/10+HHV(HIGH,4)/10+HHV(HIGH,4)/10+HHV(HIGH,8)/10+HHV(HIGH,8)/10+HHV(HIGH,13)/10+HHV(HIGH,40)/10+HHV(HIGH,20)/10;
LL:=LLV(LOW,1)/10+LLV(LOW,2)/10+LLV(LOW,2)/10+LLV(LOW,4)/10+LLV(LOW,4)/10+LLV(LOW,8)/10+LLV(LOW,8)/10+LLV(LOW,13)/10+LLV(LOW,40)/10+LLV(LOW,20)/10;
H1:=IFELSE(HH<REF(HH,1)&&LL<REF(LL,1)&&REF(OPEN,1)>CLOSE&&OPEN>CLOSE&&(HHV(OPEN,0)-CLOSE)>0,REF(HH,2),0);
L1:=IFELSE(LL>REF(LL,1)&&HH>REF(HH,1)&&REF(OPEN,1)<CLOSE&&OPEN<CLOSE&&(CLOSE-LLV(OPEN,0))>0,REF(LL,2),0);
X:=DATE;
X0:=H1*LHS,LINETHICK2;
X00:=L1;
XXX0:=O*LHS,LINETHICK2;
XXX00:=C;
XXX000:=H;
XXX0000:=L;
H2:=VALUEWHEN(X0>0,X0)*LHS,LINETHICK2;
L2:=VALUEWHEN(X00>0,X00)*LHS,LINETHICK2;
K1:=IFELSE(CLOSE>H2,-3,IFELSE(CLOSE<L2,1,0));
K2:=VALUEWHEN(K1<>0,K1);
G:=IFELSE(K2=1,H2,L2);
G1:=VALUEWHEN(ISLASTBAR,G);
DRAWNUMBER(L>0,G1,G1,0,COLORCYAN);
DRAWNUMBER(LL>0,G1,G1,0,COLORWHITE),ALIGN0,FONTSIZE30,VALIGN0;
X000:=K2*LHS,LINETHICK2;
TMP:=K2*LHS,LINETHICK2;
W1:=X000*LHS,LINETHICK2;
X0000:=OPEN-CLOSE*LHS,LINETHICK2;
W2:=X0000*LHS,LINETHICK2;
HT:=IFELSE(OPEN>CLOSE,OPEN,CLOSE)*LHS,LINETHICK2;
LT:=IFELSE(OPEN<CLOSE,OPEN,CLOSE)*LHS,LINETHICK2;
DRAWLINE(W1=1,XXX000,W1=1,HT,COLORCYAN);//青色上影线
DRAWLINE(W1=1,XXX0000,W1=1,LT,COLORCYAN);//青色下影线
DRAWLINE(W1=-3,XXX000,W1=-3,HT,COLORRED);//红色上影线
DRAWLINE(W1=-3,XXX0000,W1=-3,LT,COLORRED);//红色下影线
STICKLINE(W1>0,XXX0,XXX00,COLORCYAN,1);//青色空心K线
STICKLINE(W1<=0,XXX0,XXX00,COLORRED,1);//红色空心K线
STICKLINE(W2>0&&W1<=0,XXX0,XXX00,COLORRED,0);//红色实心K线
STICKLINE(W2>0&&W1>0,XXX0,XXX00,COLORCYAN,0);//青色实心K线
DRAWLINE(TMP=1&&REF(TMP,1)=1,G,TMP=1&&REF(TMP,1)=1,REF(G,1),COLORCYAN),DOT;//青色折竖线
DRAWLINE(TMP=-3&&REF(TMP,1)=-3,G,TMP=-3&&REF(TMP,1)=-3,REF(G,1),COLORRED),DOT;//红色折竖线
DRAWSL(K2=1,G,0,1,0,COLORCYAN),DOT;//青色折横线
DRAWSL(K2=-3,G,0,1,0,COLORRED),DOT;//红色折横线
DRAWTEXT(CROSS(TMP,0),HH,'空'),COLORGREEN,FONTSIZE30;
DRAWTEXT(CROSS(0,TMP),LL,'多'),FONTSIZE30,VALIGN0;
N3:=BARSLAST(CROSS(W1>0,0.5))*LHS,LINETHICK2;
N4:=BARSLAST(CROSS(W1<=0,0.5))*LHS,LINETHICK2;
HH3:=IF(W1<=0,REF(HV(H,N4),N3),NULL),COLORYELLOW,DOT;
LL3:=IF(W1>0,REF(LV(L,N3),N4),NULL),COLORGREEN,DOT;
B:=CROSSUP(C,HH3)||REF(ISNULL(HH3),1)&&C>HH3;
S:=CROSSDOWN(C,LL3)||REF(ISNULL(LL3),1)&&C<LL3;
DRAWICON(B=1,L, 'ICO145');
DRAWICON(S=1,H, 'ICO146');
1LHS:IF(DATE>290501,1,1),NODRAW;
1A:=EMA2(HIGH,30);
1B:=EMA2(LOW,30);
A1:=EMA2(HIGH,150),LINETHICK2;
B1:=EMA2(LOW,150);
S1:=CROSS(CLOSE,EMA2(HIGH,150));
X1:=CROSS(EMA2(LOW,150),CLOSE);
WS1:=BARSLAST(S1)+1;
WX1:=BARSLAST(X1)+1;
SS1:=CROSS(SUM(S1,WX1),0.5);
XX1:=CROSS(SUM(X1,WS1),0.5);
1S:=CROSS(CLOSE,EMA2(HIGH,30));
1X:=CROSS(EMA2(LOW,30),CLOSE)*1LHS,LINETHICK2;
WS:=BARSLAST(1S)+1*1LHS,LINETHICK2;
WX:=BARSLAST(1X)+1,LINETHICK2;
SS:=CROSS(SUM(1S,WX),0.5)*1LHS;
XX:=CROSS(SUM(1X,WS),0.5)*1LHS;
STICKLINE(BARSLAST(CLOSE>EMA2(HIGH,30*1LHS))<BARSLAST(CLOSE<EMA2(LOW,30*1LHS)),EMA2(HIGH,30),EMA2(LOW,30),COLORMAGENTA,1);
STICKLINE(BARSLAST(CLOSE>EMA2(HIGH,30*1LHS))>BARSLAST(CLOSE<EMA2(LOW,30*1LHS)),EMA2(LOW,30),EMA2(HIGH,30),COLORGREEN,1);
STICKLINE(BARSLAST(CLOSE>EMA2(HIGH,150*1LHS))<BARSLAST(CLOSE<EMA2(LOW,150*1LHS)),EMA2(HIGH,150),EMA2(LOW,150),COLORRED,1);
STICKLINE(BARSLAST(CLOSE>EMA2(HIGH,150*1LHS))>BARSLAST(CLOSE<EMA2(LOW,150*1LHS)),EMA2(LOW,150),EMA2(HIGH,150),COLORBLUE,1);
有效:=CURRENTDATE<1241230;
长多:=CROSS(CLOSE,EMA2(HIGH,150*1LHS));
长空:=CROSSDOWN(CLOSE,EMA2(HIGH,150*1LHS));