【通达信指标】缠论划线指标公式，趋势状态识别与可视化，超买超卖警示（主图指标）

第一部分 指标介绍

1. 趋势状态识别与可视化

超买超卖警示：利用类似威廉指标的原理，计算收盘价在近期价格区间中的位置。当市场进入极度强势（超买）区域时，K线会被渲染为青色系；当进入极度弱势（超卖）区域时，则渲染为红色系，直观展示多空力量的极端状态。

波段高低点标记：通过复杂的过滤和回溯算法，精准识别并标记出波段性的历史最高点（用向下的箭头图标表示）和最低点（用向上的箭头图标表示），为趋势判断提供锚点。

2. 模式判断与交易信号

趋势模式判定：根据价格与关键高点、低点的位置关系，在图表上固定显示文字，判断当前处于“上升/下跌趋势中的回调/中继”还是“趋势反转”形态。

多空动能提示：在图表固定区域显示大盘指数、行业指数及个股自身5日均线的涨跌状态，辅助判断市场整体环境。

财务数据展示：在图表上固定显示每股收益、净资产收益率等财务指标，结合技术面进行综合评估。

“抄底”信号：当满足特定的MACD指标（DIFF线）底部反转条件时，在K线下方标注“抄底”文字，提示潜在的买入机会。

3. 关键价位预测

动态支撑与压力位：基于识别出的关键高低点，通过数学计算推导出未来可能的支撑位和压力位，并以点线形式在图表上延伸显示。

黄金分割参考：计算并绘制出基于波段高低点的黄金分割线价位，为价格回调或反弹提供更精细的参考。

第二部分 公式源码（主图）

X_1:=1;

X_2:=10;

CONST(HHV(HIGH,100)),DOTLINE,COLORBLACK;

DRAWKLINE(HIGH,OPEN,LOW,CLOSE);

X_3:=3*SMA((CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100,3,1)-2*SMA(SMA((CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100,3,1),3,1);

STICKLINE(X_1>0 AND X_3>=90,CLOSE,OPEN,3,0),COLOR009CFF;

STICKLINE(X_1>0 AND X_3>=90,CLOSE,OPEN,2.8,0),COLOR009CFF;

STICKLINE(X_1>0 AND X_3>=90,CLOSE,OPEN,2.5,0),COLOR00C0FF;

STICKLINE(X_1>0 AND X_3>=90,CLOSE,OPEN,1.5,0),COLOR00D1FF;

STICKLINE(X_1>0 AND X_3>=90,CLOSE,OPEN,1,0),COLOR00EAFF;

STICKLINE(X_1>0 AND X_3>=90,CLOSE,OPEN,0.7,0),COLORYELLOW;

STICKLINE(X_1>0 AND X_3<=10,OPEN,CLOSE,3,0),COLORBLUE;

STICKLINE(X_1>0 AND X_3<=10,OPEN,CLOSE,2.5,0),COLORFF1100;

STICKLINE(X_1>0 AND X_3<=10,OPEN,CLOSE,2,0),COLORFF2200;

STICKLINE(X_1>0 AND X_3<=10,OPEN,CLOSE,1.5,0),COLORFF3300;

STICKLINE(X_1>0 AND X_3<=10,OPEN,CLOSE,1,0),COLORFF4400;

STICKLINE(X_1>0 AND X_3<=10,OPEN,CLOSE,0.5,0),COLORFF5500;

STICKLINE(X_1>0 AND X_3<=10,HIGH,LOW,0,0),COLORFF6600;

X_4:=REF(HIGH,X_2)=HHV(HIGH,2*X_2+1);

X_5:=FILTER(X_4,X_2);

X_6:=BACKSET(X_5,X_2+1);

X_7:=FILTER(X_6,X_2);

X_8:=REF(LOW,X_2)=LLV(LOW,2*X_2+1);

X_9:=FILTER(X_8,X_2);

X_10:=BACKSET(X_9,X_2+1);

X_11:=FILTER(X_10,X_2);

X_12:=(REF(LLV(LOW,2*X_2),1)+REF(HHV(HIGH,2*X_2),1))/2;

X_13:=(HIGH+LOW)/2;

X_14:=X_7 AND NOT(X_11 AND X_12>=X_13) OR ISLASTBAR OR BARSCOUNT(CLOSE)=1;

X_15:=X_7 AND NOT(X_11 AND X_12>=X_13);

X_16:=X_11 AND NOT(X_7 AND X_12=X_13);

X_17:=REF(BARSLAST(X_14),1)+1;

X_18:=BACKSET(X_14 AND COUNT(X_16,X_17)>0,LLVBARS(IF(X_16,LOW,10000),X_17));

X_19:=X_18>REF(X_18,1);

X_20:=BACKSET(X_19,2);

X_21:=X_20>REF(X_20,1);

X_22:=X_21 OR ISLASTBAR OR BARSCOUNT(CLOSE)=1;

X_23:=REF(BARSLAST(X_22),1)+1;

X_24:=BACKSET(X_22 AND COUNT(X_15,X_23)>0,HHVBARS(IF(X_15,HIGH,0),X_23));

X_25:=X_24>REF(X_24,1);

X_26:=BACKSET(X_25,2);

X_27:=X_26>REF(X_26,1);

X_28:=HIGH;

X_29:=REF(HIGH,REF(BARSLAST(X_27),1)+1)>REF(HIGH,REF(BARSLAST(X_27),1)+2+REF(BARSLAST(X_27),REF(BARSLAST(X_27),1)+2));

X_30:=X_28 AND X_29 AND X_27;

X_31:=BACKSET(X_30,REF(BARSLAST(X_27),1)+2);

X_32:=X_31>REF(X_31,1);

X_33:=LOW>REF(LOW,REF(BARSLAST(X_21),1)+1);

X_34:=REF(LOW,REF(BARSLAST(X_21),1)+1);

X_35:=X_33 AND X_34 AND X_21;

X_36:=BACKSET(X_35,REF(BARSLAST(X_21),1)+2);

X_37:=X_36>REF(X_36,1);

X_38:=X_32 OR ISLASTBAR OR BARSCOUNT(CLOSE)=1;

X_39:=REF(BARSLAST(X_38),1)+1;

X_40:=BACKSET(X_38 AND COUNT(X_37,X_39)>0,LLVBARS(IF(X_37,LOW,POW(10,20)),X_39));

X_41:=X_40>REF(X_40,1);

X_42:=BACKSET(X_41,2);

X_43:=X_42>REF(X_42,1);

X_44:=X_43 OR ISLASTBAR OR BARSCOUNT(CLOSE)=1;

X_45:=REF(BARSLAST(X_44),1)+1;

X_46:=BACKSET(X_44 AND COUNT(X_32,X_45)>0,HHVBARS(IF(X_32,HIGH,-POW(10,20)),X_45));

X_47:=X_46>REF(X_46,1);

X_48:=BACKSET(X_47,2);

X_49:=X_48>REF(X_48,1);

X_50:=BACKSET(ISLASTBAR,MIN(BARSLAST(X_49),BARSLAST(X_43))+1);

X_51:=X_50>REF(X_50,1);

X_52:=BACKSET(ISLASTBAR,BARSLAST(X_21)+1);

X_53:=X_52>REF(X_52,1);

X_54:=BACKSET(X_53,REF(BARSLAST(X_21),1)+2);

X_55:=X_54>REF(X_54,1);

X_56:=BACKSET(X_55,REF(BARSLAST(X_21),1)+2);

X_57:=X_56>REF(X_56,1);

X_58:=BACKSET(ISLASTBAR,BARSLAST(X_27)+1);

X_59:=X_58>REF(X_58,1);

X_60:=BACKSET(X_59,REF(BARSLAST(X_27),1)+2);

X_61:=X_60>REF(X_60,1);

X_62:=BACKSET(X_61,REF(BARSLAST(X_27),1)+2);

X_63:=X_62>REF(X_62,1);

X_64:=CONST(BARSLAST(X_53));

X_65:=CONST(BARSLAST(X_55));

X_66:=CONST(BARSLAST(X_57));

X_67:=CONST(BARSLAST(X_59));

X_68:=CONST(BARSLAST(X_61));

X_69:=CONST(BARSLAST(X_63));

HQD1:REF(LOW,BARSLAST(X_53)),DOTLINE,COLORYELLOW;

X_70:=REF(LOW,BARSLAST(X_55));

X_71:=REF(LOW,BARSLAST(X_57));

HQH1:REF(HIGH,BARSLAST(X_59)),COLORRED,LINETHICK2;

X_72:=REF(HIGH,BARSLAST(X_61));

X_73:=REF(HIGH,BARSLAST(X_63));

DRAWICON(CROSS(CLOSE,HQH1),LOW*0.99,19);

X_74:=X_67<X_64 AND CLOSE<HQH1 AND CLOSE>=HQD1;

X_75:=X_67<X_64 AND CLOSE<HQH1 AND CLOSE<HQD1;

X_76:=X_67<X_64 AND CLOSE>=HQH1 AND CLOSE>HQD1;

X_77:=X_67>X_64 AND CLOSE<HQH1 AND CLOSE>=HQD1;

X_78:=X_67>X_64 AND CLOSE<HQH1 AND CLOSE<HQD1;

X_79:=X_67>X_64 AND CLOSE>=HQH1 AND CLOSE>HQD1;

X_80:=X_68<X_65 AND X_68>X_64 AND X_64>X_67 AND X_72>HQH1 AND CLOSE<=HQD1;

X_81:=X_68>X_65 AND X_65>X_67 AND X_67>X_64 AND X_70<HQD1 AND CLOSE>=HQH1;

{通达信指标网：WWW.gsw007.COM}

DRAWTEXT_FIX(ISLASTBAR AND X_74=1,0.28,0.01,0,==》两点上升见顶回调XX),COLORMAGENTA;

DRAWTEXT_FIX(ISLASTBAR AND X_76=1,0.28,0.01,0,==》两点上升中继模式√√),COLORRED;

DRAWTEXT_FIX(ISLASTBAR AND X_75=1,0.28,0.01,0,==》两点上升反转下跌XX),COLORMAGENTA;

DRAWTEXT_FIX(ISLASTBAR AND X_77=1,0.28,0.01,0,==》两点下跌见底反弹√√),COLORRED;

DRAWTEXT_FIX(ISLASTBAR AND X_78=1,0.28,0.01,0,==》两点下跌中继模式XX),COLORMAGENTA;

DRAWTEXT_FIX(ISLASTBAR AND X_79=1,0.28,0.01,0,==》两点下跌反转上升√√),COLORRED;

DRAWTEXT_FIX(ISLASTBAR AND X_80=1,0.28,0.12,0,==》三点下跌中继模式XX),COLORMAGENTA;

DRAWTEXT_FIX(ISLASTBAR AND X_81=1,0.28,0.12,0,==》三点上升中继模式√√),COLORRED;

X_82:=BARSLAST(X_27);

X_83:=BARSLAST(X_21);

X_84:=BACKSET(ISLASTBAR,MIN(X_82,X_83)+1);

X_85:=X_84>REF(X_84,1);

NOTEXT1:DRAWLINE(X_21,LOW,X_27,HIGH,0),DOTLINE,COLORRED;

NOTEXT2:DRAWLINE(X_27,HIGH,X_21,LOW,0),DOTLINE,COLORGREEN;

DRAWNUMBER(X_27,HIGH,HIGH),COLORCYAN,LINETHICK9;

DRAWNUMBER(X_21,LOW,LOW),COLORYELLOW;

X_86:=REF(REF(HIGH,X_82),1);

X_87:=REF(REF(LOW,X_83),1);

X_88:=X_86;

X_89:=X_87;

X_90:=DRAWNULL;

X_91:=IF(X_82<X_83,X_88,X_90);

X_92:=IF(LOW>=X_87,X_88,X_90);

X_93:=X_91 AND X_92;

X_94:=X_93;

X_95:=IF(X_82>X_83,X_90,X_88);

X_96:=IF(LOW<X_87,X_90,X_88);

X_97:=X_95 AND X_96;

X_98:=X_97;

X_99:=IFC(X_93,X_88,X_90);

X_100:=IFC(X_93,X_89,X_90);

X_101:=X_99/X_100;

X_102:=SQRT(SQRT(X_101));

X_103:=SQRT(X_101);

X_104:=X_103+X_102-1;

X_105:=X_99/X_102;

X_106:=X_99/X_103;

X_107:=X_99/X_104;

X_108:=REFDATE(HHV(HIGH,X_82+1),DATE);

X_109:=REFDATE(LLV(LOW,X_83+1),DATE);

X_110:=CONST(X_105);

X_111:=CONST(X_106);

X_112:=CONST(X_107);

支撑:DRAWLINE(X_59,CONST(X_112),CURRBARSCOUNT=1,X_112,1),DOTLINE,COLORFF8800;

DRAWTEXT(X_59,X_110,VARCAT(11,VAR2STR(X_110,2))),COLORWHITE;

DRAWTEXT(X_59,X_111,VARCAT(12,VAR2STR(X_111,2))),COLORWHITE;

DRAWTEXT(X_59,X_112,VARCAT(13,VAR2STR(X_112,2))),COLORWHITE;

STICKLINE(X_59,HIGH,CONST(X_107),0,(-1)),COLORFF8800;

DRAWLINE(X_53,LOW,X_59,HIGH,0),COLORFF8800,LINETHICK3;

DRAWLINE(X_59,HIGH,CURRBARSCOUNT=1,CONST(X_107),0),DOTLINE,COLORFF8800;

X_113:=REF(REF(HIGH,X_82),1);

X_114:=REF(REF(LOW,X_83),1);

X_115:=X_113;

X_116:=X_114;

X_117:=DRAWNULL;

X_118:=X_113;

X_119:=X_114;

X_120:=IF(X_82>X_83,X_116,X_117);

X_121:=IF(HIGH<X_113,X_115,X_117);

X_122:=X_120 AND X_121;

X_123:=X_122;

X_124:=IF(X_82<X_83,X_117,X_115);

X_125:=IF(HIGH>X_113,X_117,X_115);

X_126:=X_124 AND X_125;

X_127:=X_126;

X_128:=IFC(X_122,X_115,X_117);

X_129:=IFC(X_122,X_116,X_117);

X_130:=X_128/X_129;

X_131:=SQRT(SQRT(X_130));

X_132:=SQRT(X_130);

X_133:=X_132+X_131-1;

X_134:=X_129*X_131;

X_135:=X_129*X_132;

X_136:=X_129*X_133;

X_137:=CONST(X_134);

X_138:=CONST(X_135);

X_139:=CONST(X_136);

压力:DRAWLINE(X_53,CONST(X_139),CURRBARSCOUNT=1,X_139,1),DOTLINE,COLORMAGENTA;

DRAWTEXT(X_53,X_137,VARCAT(11,VAR2STR(X_137,2))),COLORYELLOW;

DRAWTEXT(X_53,X_138,VARCAT(12,VAR2STR(X_138,2))),COLORYELLOW;

DRAWTEXT(X_53,X_139,VARCAT(13,VAR2STR(X_139,2))),COLORYELLOW;

DRAWLINE(X_53,LOW,CURRBARSCOUNT=1,CONST(X_136),0),DOTLINE,COLORMAGENTA;

STICKLINE(X_53,LOW,CONST(X_136),0,(-1)),COLORMAGENTA;

DRAWLINE(X_59,HIGH,X_53,LOW,0),COLORMAGENTA,LINETHICK3;

X_140:=BARSLAST(X_61);

X_141:=BARSLAST(X_53);

X_142:=BARSLAST(X_59);

X_143:=BARSLAST(X_55);

前高价:REF(REF(HIGH,X_140),1),NODRAW,COLORLIRED;

X_144:=REF(REF(LOW,X_141),1);

X_145:=REF(REF(HIGH,X_142),1);

前低价:REF(REF(LOW,X_143),1),NODRAW,COLORCYAN;

X_146:=前高价;

X_147:=X_144;

X_148:=X_145;

X_149:=前高价=0;

X_150:=X_144=0;

X_151:=X_145=0;

X_152:=IF(X_140>X_141,X_146,X_149);

X_153:=IF(X_141>X_142,X_147,X_150);

X_154:=IF(X_145>X_144,X_148,X_151);

X_155:=IF(LOW<=X_147,X_147,X_150);

X_156:=X_152 AND X_153 AND X_154 AND X_155;

X_157:=X_156;

X_158:=IF(X_140<X_141,X_149,X_146);

X_159:=IF(X_141<X_142,X_150,X_147);

X_160:=IF(X_145<X_144,X_151,X_147);

X_161:=IF(LOW<X_147,X_150,X_147);

X_162:=X_158 AND X_159 AND X_160 AND X_161;

X_163:=X_162;

X_164:=IFC(X_156,X_146,X_149);

X_165:=IFC(X_156,X_147,X_150);

X_166:=IFC(X_156,X_148,X_151);

X_167:=SQRT(X_164/X_165);

X_168:=SQRT(X_167);

X_169:=X_165/X_168;

X_170:=X_165/X_167;

X_171:=X_165/(X_167+X_168-1);

X_172:=CONST(X_169);

X_173:=CONST(X_170);

X_174:=CONST(X_171);

抄底:DRAWLINE(X_59,CONST(X_171),CURRBARSCOUNT=1,X_171,1),DOTLINE,COLORGREEN;

DRAWTEXT(X_59,X_172,VARCAT(14,VAR2STR(X_172,2))),COLORWHITE;{通达信指标网：WWW.gsw007.COM}

DRAWTEXT(X_59,X_173,VARCAT(15,VAR2STR(X_173,2))),COLORWHITE;

DRAWTEXT(X_59,X_174,VARCAT(16,VAR2STR(X_174,2))),COLORWHITE;

STICKLINE(X_59,HIGH,CONST(X_171),0,(-1)),COLORGREEN;

IFC(X_156,DRAWLINE(X_61,HIGH,X_53,LOW,0),DRAWNULL),COLORGREEN,LINETHICK3;

DRAWLINE(X_53,LOW,X_59,HIGH,0),COLORFF8800,LINETHICK3;

DRAWLINE(X_59,HIGH,CURRBARSCOUNT=1,CONST(X_174),1),DOTLINE,COLORGREEN;

X_175:=BARSLAST(X_55);

X_176:=BARSLAST(X_59);

X_177:=BARSLAST(X_53);

X_178:=REF(REF(LOW,X_175),1);

X_179:=REF(REF(HIGH,X_176),1);

X_180:=REF(REF(LOW,X_177),1);

X_181:=X_178;

X_182:=X_179;

X_183:=X_180;

X_184:=X_178=0;

X_185:=X_179=0;

X_186:=X_180=0;

X_187:=IF(X_175>X_176,X_181,X_184);

X_188:=IF(X_176>X_177,X_182,X_184);

X_189:=IF(X_179>X_178,X_181,X_184);

X_190:=IF(HIGH>=X_182,X_181,X_184);

X_191:=X_187 AND X_188 AND X_189 AND X_190;

X_192:=X_191;{指标论坛网：WWW.gsw007.COM}

X_193:=IF(X_175<X_176,X_184,X_181);

X_194:=IF(X_176<X_177,X_184,X_182);

X_195:=IF(X_179<X_180,X_184,X_183);

X_196:=IF(HIGH<X_182,X_184,X_181);

X_197:=X_193 AND X_194 AND X_195 AND X_196;

X_198:=X_197;

X_199:=IFC(X_191,X_181,X_184);

X_200:=IFC(X_191,X_182,X_185);

X_201:=IFC(X_191,X_183,X_185);

X_202:=SQRT(X_200/X_199);

X_203:=SQRT(X_202);

X_204:=X_200/X_203;

X_205:=X_200/X_202;

X_206:=X_200/(X_203+X_202-1);

X_207:=2*X_200-X_199-(X_205-X_206);

X_208:=X_200+(X_200-X_199);

X_209:=2*X_200-X_199+(X_204-X_205);

X_210:=CONST(X_207);

X_211:=CONST(X_208);

X_212:=CONST(X_209);

逃顶:IFC(X_197,DRAWLINE(X_53,CONST(X_209),CURRBARSCOUNT=1,X_209,1),DRAWNULL),DOTLINE,COLORLIRED;

DRAWTEXT(X_53,逃顶,VARCAT(16,VAR2STR(X_212,2))),COLORWHITE;{指标论坛网：WWW.gsw007.COM}

STICKLINE(X_53,LOW,CONST(X_209),0,(-1)),COLORLIRED;

IFC(X_197,DRAWLINE(X_55,LOW,X_59,HIGH,0),DRAWNULL),COLORLIRED,LINETHICK3;

DRAWLINE(X_59,HIGH,X_53,LOW,0),COLORMAGENTA,LINETHICK3;

DRAWLINE(X_53,LOW,CURRBARSCOUNT=1,CONST(X_212),1),DOTLINE,COLORLIRED;

DRAWICON(X_61,HIGH,39);

DRAWICON(X_55,LOW,38);

DRAWICON(X_53,LOW,38);

DRAWICON(X_59,HIGH,39);

X_213:=MA(INDEXC,5);

X_214:=IF(X_213<REF(X_213,1),17,IF(X_213=REF(X_213,1),18,19));

X_215:=MA(HY_INDEXC,5);{通达信指标网：WWW.gsw007.COM}

X_216:=IF(X_215<REF(X_215,1),20,IF(X_215=REF(X_215,1),21,22));

X_217:=MA(CLOSE,5);

X_218:=IF(X_217<REF(X_217,1),23,IF(X_217=REF(X_217,1),24,25));

DRAWTEXT_FIX(ISLASTBAR,0.28,0.2,0,X_214),COLORMAGENTA;

DRAWTEXT_FIX(ISLASTBAR,0.28,0.26,0,X_216),COLORBROWN;

DRAWTEXT_FIX(ISLASTBAR,0.28,0.32,0,X_218),COLORYELLOW;

X_219:=FINVALUE(285);

X_220:=FINVALUE(286);

X_221:=(X_220+X_219)/2;

X_222:=FINVALUE(313);

X_223:=STRCAT(STRCAT(26,CON2STR(FINVALUE(285),2)),27);

X_224:=STRCAT(STRCAT(28,CON2STR(FINVALUE(286),2)),27);

X_225:=STRCAT(STRCAT(29,CON2STR((FINVALUE(286)+FINVALUE(285))*0.5,2)),27);

X_226:=STRCAT(30,CON2STR(FINVALUE(313),0));

DRAWTEXT_FIX(ISLASTBAR AND FINVALUE(285)>0,0.28,0.47,0,X_223),COLORRED;

DRAWTEXT_FIX(ISLASTBAR AND FINVALUE(285)<0,0.28,0.47,0,X_223),COLORMAGENTA;

DRAWTEXT_FIX(ISLASTBAR AND FINVALUE(286)>0,0.28,0.54,0,X_224),COLORRED;

DRAWTEXT_FIX(ISLASTBAR AND FINVALUE(286)<0,0.28,0.54,0,X_224),COLORMAGENTA;

DRAWTEXT_FIX(ISLASTBAR AND (FINVALUE(286)+FINVALUE(285))*0.5>0,0.28,0.61,0,X_225),COLORRED;

DRAWTEXT_FIX(ISLASTBAR AND (FINVALUE(286)+FINVALUE(285))*0.5<0,0.28,0.61,0,X_225),COLORMAGENTA;

DRAWTEXT_FIX(ISLASTBAR AND CLOSE>0,0.28,0.68,0,X_226),COLORGRAY;

X_227:=BARSLAST(LOW=LLV(LOW,13));

X_228:=FILTERX(X_227=0,BARSSINCE(CLOSE));

X_229:=BARSLAST(X_228);

X_230:=EMA(CLOSE,12)-EMA(CLOSE,26);

X_231:=X_230>REF(X_230,1) AND COUNT(X_230<REF(X_230,1),5)>=3;

DRAWTEXT(X_231 AND NOT(REF(X_231,1)) AND X_229>0 AND CURRBARSCOUNT<X_64,MIN(LOW,REF(LOW,1))*0.95,抄底),COLORWHITE;

第三部分 指标图示