还在为复杂数据的波动判断头疼?还在抱怨指标信号杂乱难辨?今天给大家分享一款经过极致优化的通达信指标——【极致左侧抄底】,包含1个副图指标和1个选股指标,无未来函数干扰,手机、电脑端都能直接使用,新手也能轻松看懂!
指标类型 副图指标 适用软件 通达信
适用周期 日线 / 60分钟 未来函数 无未来函数
加密状态 源码未加密,可修改 源码行数 107
公式套数 2 套 包含 左侧极限抄底副图(54行) / 左侧极限抄底选股(53行)
一、指标效果截图







二、公式源码
以下源码未加密,复制 → 打开通达信 → Ctrl+F 调出公式管理器 → 新建 → 粘贴 → 测试公式 → 保存即可调用。多套公式请分别新建,名称不要重名。
1. 左侧极限抄底副图(副图 · 54 行)
ZBT1:=SMA(SMA(SMA(MA(C,1),2,1),2,1),2,1);
ZBT2:=((C>REF(C,1)) AND (C>REF(C,2)));
ZBT3:=((REF(ZBT2,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT4:=((REF(ZBT3,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT5:=((REF(ZBT4,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT6:=((REF(ZBT5,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT7:=((REF(ZBT6,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT8:=((REF(ZBT7,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT9:=((REF(ZBT8,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT10:=((REF(ZBT9,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT11:=((REF(ZBT10,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT12:=((REF(ZBT11,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT13:=((REF(ZBT12,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT14:=((C<REF(C,1)) AND (C<REF(C,2)));
ZBT15:=((REF(ZBT14,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT16:=((REF(ZBT15,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT17:=((REF(ZBT16,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT18:=((REF(ZBT17,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT19:=((REF(ZBT18,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT20:=((REF(ZBT19,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT21:=((REF(ZBT20,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT22:=((REF(ZBT21,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT23:=((REF(ZBT22,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT24:=((REF(ZBT23,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT25:=((REF(ZBT24,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT26:=(((ZBT14 OR ZBT15) OR ZBT16) OR ZBT17);
ZBT27:=(((ZBT26 OR ZBT18) OR ZBT19) OR ZBT20);
ZBT28:=(((ZBT27 OR ZBT21) OR ZBT22) OR ZBT23);
ZBT29:=(REF(((ZBT28 OR ZBT24) OR ZBT25),1) AND ZBT2);
ZBT30:=(((ZBT2 OR ZBT3) OR ZBT4) OR ZBT5);
ZBT31:=(((ZBT30 OR ZBT6) OR ZBT7) OR ZBT8);
ZBT32:=(((ZBT31 OR ZBT9) OR ZBT10) OR ZBT11);
ZBT33:=(REF(((ZBT32 OR ZBT12) OR ZBT13),1) AND ZBT14);
ZBT34:=CROSS((MA((H+L)/5,4))-(MA((H+L)/5,34)),0);
ZBT35:=CROSS(0,(MA((H+L)/5,4))-(MA((H+L)/5,34)));
ZBT36:=BARSLAST(REF(ZBT34,1));
ZBT37:=BARSLAST(REF(ZBT35,1));
ZBT38:=IF((ZBT36<ZBT37),(REF((HHV(H,2)),ZBT36)),(REF((LLV(L,2)),ZBT37)));
ZBT39:=(((REF(C,1))<=(REF(ZBT38,1))) AND (C>ZBT38)) AND (BARSLAST(ZBT34)<BARSLAST(ZBT35));
ZBT40:=(((REF(C,1))>=(REF(ZBT38,1))) AND (C<ZBT38)) AND (BARSLAST(ZBT35)<BARSLAST(ZBT34));
ZBT41:=ZBT39 AND ((COUNT(ZBT39,BARSLAST(ZBT34)))=1);
ZBT42:=ZBT40 AND ((COUNT(ZBT40,BARSLAST(ZBT35)))=1);
ZBT43:=ZBT41 AND ((REF(BARSLAST(ZBT42),1))<(REF(BARSLAST(ZBT41),1)));
ZBT44:=(C-MA(AMOUNT/(V),13))/(MA(AMOUNT/(V),13))*100;
ZBT45:=MA(C,22)+2*STD(C,22);
ZBT46:=MA(C,22)-2*STD(C,22);
ZBT86:=(C-ZBT46)/(ZBT45-ZBT46);
ZBT88:=(REF(ZBT44,1)<-15 AND REF(ZBT86,1)<0 AND ZBT44>REF(ZBT44,1));
MA22 := MA(C,22);
TREND_UP := C > MA22 AND MA22 > REF(MA22,1);
VOLUME_BOOST := V > MA(V,5) * 0.1;
BREAK_KEY := C > ZBT38;
选股条件: (BARSLASTCOUNT(ZBT88>0)=2 OR BARSLASTCOUNT(COUNT(ZBT88>0,5)=2)=1) AND TREND_UP AND VOLUME_BOOST AND BREAK_KEY COLORMAGENTA;
DRAWTEXT(选股条件 ,0.75,' ★极限抄底'),COLORMAGENTA;
2. 左侧极限抄底选股(选股 · 53 行)
ZBT1:=SMA(SMA(SMA(MA(C,1),2,1),2,1),2,1);
ZBT2:=((C>REF(C,1)) AND (C>REF(C,2)));
ZBT3:=((REF(ZBT2,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT4:=((REF(ZBT3,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT5:=((REF(ZBT4,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT6:=((REF(ZBT5,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT7:=((REF(ZBT6,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT8:=((REF(ZBT7,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT9:=((REF(ZBT8,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT10:=((REF(ZBT9,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT11:=((REF(ZBT10,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT12:=((REF(ZBT11,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT13:=((REF(ZBT12,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT14:=((C<REF(C,1)) AND (C<REF(C,2)));
ZBT15:=((REF(ZBT14,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT16:=((REF(ZBT15,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT17:=((REF(ZBT16,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT18:=((REF(ZBT17,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT19:=((REF(ZBT18,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT20:=((REF(ZBT19,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT21:=((REF(ZBT20,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT22:=((REF(ZBT21,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT23:=((REF(ZBT22,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT24:=((REF(ZBT23,1) AND (C<=REF(C,1))) AND (C>=REF(C,2)));
ZBT25:=((REF(ZBT24,1) AND (C>=REF(C,1))) AND (C<=REF(C,2)));
ZBT26:=(((ZBT14 OR ZBT15) OR ZBT16) OR ZBT17);
ZBT27:=(((ZBT26 OR ZBT18) OR ZBT19) OR ZBT20);
ZBT28:=(((ZBT27 OR ZBT21) OR ZBT22) OR ZBT23);
ZBT29:=(REF(((ZBT28 OR ZBT24) OR ZBT25),1) AND ZBT2);
ZBT30:=(((ZBT2 OR ZBT3) OR ZBT4) OR ZBT5);
ZBT31:=(((ZBT30 OR ZBT6) OR ZBT7) OR ZBT8);
ZBT32:=(((ZBT31 OR ZBT9) OR ZBT10) OR ZBT11);
ZBT33:=(REF(((ZBT32 OR ZBT12) OR ZBT13),1) AND ZBT14);
ZBT34:=CROSS((MA((H+L)/5,4))-(MA((H+L)/5,34)),0);
ZBT35:=CROSS(0,(MA((H+L)/5,4))-(MA((H+L)/5,34)));
ZBT36:=BARSLAST(REF(ZBT34,1));
ZBT37:=BARSLAST(REF(ZBT35,1));
ZBT38:=IF((ZBT36<ZBT37),(REF((HHV(H,2)),ZBT36)),(REF((LLV(L,2)),ZBT37)));
ZBT39:=(((REF(C,1))<=(REF(ZBT38,1))) AND (C>ZBT38)) AND (BARSLAST(ZBT34)<BARSLAST(ZBT35));
ZBT40:=(((REF(C,1))>=(REF(ZBT38,1))) AND (C<ZBT38)) AND (BARSLAST(ZBT35)<BARSLAST(ZBT34));
ZBT41:=ZBT39 AND ((COUNT(ZBT39,BARSLAST(ZBT34)))=1);
ZBT42:=ZBT40 AND ((COUNT(ZBT40,BARSLAST(ZBT35)))=1);
ZBT43:=ZBT41 AND ((REF(BARSLAST(ZBT42),1))<(REF(BARSLAST(ZBT41),1)));
ZBT44:=(C-MA(AMOUNT/(V),13))/(MA(AMOUNT/(V),13))*100;
ZBT45:=MA(C,22)+2*STD(C,22);
ZBT46:=MA(C,22)-2*STD(C,22);
ZBT86:=(C-ZBT46)/(ZBT45-ZBT46);
ZBT88:=(REF(ZBT44,1)<-15 AND REF(ZBT86,1)<0 AND ZBT44>REF(ZBT44,1));
MA22 := MA(C,22);
TREND_UP := C > MA22 AND MA22 > REF(MA22,1);
VOLUME_BOOST := V > MA(V,5) * 0.1;
BREAK_KEY := C > ZBT38;
选股条件: (BARSLASTCOUNT(ZBT88>0)=2 OR BARSLASTCOUNT(COUNT(ZBT88>0,5)=2)=1) AND TREND_UP AND VOLUME_BOOST AND BREAK_KEY;
三、安装与调用
通达信客户端按 Ctrl + F 打开「公式管理器」。
选中对应分组(技术指标公式 → 其他类型 / 条件选股公式),点「新建」。
公式名称填英文或拼音(不含空格、不超过 10 个字符),把源码粘进编辑区。
点「测试公式」,提示编译通过后「确定」保存。
K 线图界面输入公式名称调出;选股公式在「条件选股」里执行。
四、使用提醒
指标本质是把价格与成交量做数学加工,用来辅助判断趋势和买卖时机,不能预测未来。任何公式都有失效区间,请结合大盘环境、板块节奏与仓位管理使用。本文源码仅供学习研究,不构成投资建议。
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