Introduction
# ETF投资助理 / ETF Investment Assistant
一个专业的ETF投资助手,帮助你查询ETF行情、筛选投资标的、对比分析、计算定投收益。
A professional ETF investment assistant for querying ETF quotes, screening investment targets, comparative analysis, and DCA calculation.
## 功能特性 / Features
- 📊 **ETF列表 / ETF List** - 常用ETF代码速查 - Quick reference for commonly used ETF codes
- 💰 **实时行情 / Real-time Quotes** - 查询ETF当前价格和涨跌 - Query current ETF prices and changes
- 🔥 **热门ETF / Hot ETFs** - 推荐热门投资标的 - Recommend popular investment targets
- 🔍 **搜索ETF / Search ETF** - 按名称或代码搜索 - Search by name or code
- 📈 **对比分析 / Comparison** - 对比两只ETF表现 - Compare performance of two ETFs
- 🧮 **定投计算器 / DCA Calculator** - 计算定投收益 - Calculate Dollar-Cost Averaging returns
- 📋 **投资摘要 / Summary** - 主流ETF分类介绍 - Introduction to mainstream ETF categories
## 使用方法 / Usage
### 1. 查看ETF列表 / View ETF List ```bash etf-assistant list ```
### 2. 查询行情 / Query Quotes ```bash # 查询沪深300ETF # Query CSI 300 ETF etf-assistant price 510300
# 查询创业板ETF # Query ChiNext ETF etf-assistant price 159915 ```
### 3. 热门ETF推荐 / Hot ETF Recommendations ```bash etf-assistant hot ```
### 4. 搜索ETF / Search ETF ```bash # 按名称搜索 # Search by name etf-assistant search 沪深
# 按代码搜索 # Search by code etf-assistant search 510300 ```
### 5. 对比ETF / Compare ETFs ```bash etf-assistant compare 510300 159915 ```
### 6. 定投计算 / DCA Calculation ```bash # 每月定投1000元,定投10年 # Monthly investment of 1000 CNY for 10 years etf-assistant calc 510300 1000 10 ```
### 7. 投资摘要 / Investment Summary ```bash etf-assistant summary ```
## 常用ETF代码 / Common ETF Codes
| 代码 / Code | 名称 / Name | 类型 / Type | |------------|-------------|-------------| | 510300 | 沪深300ETF | 宽基指数 / Broad Index | | 510500 | 中证500ETF | 宽基指数 / Broad Index | | 159915 | 创业板ETF | 宽基指数 / Broad Index | | 159919 | 科创50ETF | 科创板 / STAR Market | | 159941 | 纳指ETF | 海外指数 / Overseas Index | | 513100 | 恒生ETF | 港股指数 / HK Stock Index | | 510880 | 红利ETF | Smart Beta | | 159997 | 芯片ETF | 行业主题 / Sector Theme | | 159995 | 新能源车ETF | 行业主题 / Sector Theme | | 512170 | 医疗ETF | 行业主题 / Sector Theme |
## 投资建议 / Investment Tips
1. **新手入门 / Beginners**: 推荐沪深300ETF (510300),覆盖A股核心蓝筹 - Recommend CSI 300 ETF (510300), covering A-share core blue chips
2. **科技创新 / Tech Innovation**: 关注科创50ETF (159919) 或芯片ETF (159997) - Focus on STAR 50 ETF (159919) or Chip ETF (159997)
3. **分散投资 / Diversification**: 组合配置沪深300 + 港股 + 海外ETF - Portfolio: CSI 300 + HK + Overseas ETFs
4. **稳健收益 / Steady Returns**: 红利ETF (510880) 提供稳定股息 - Dividend ETF (510880) provides stable dividends
## 数据来源 / Data Source
- Yahoo Finance 实时行情 - Free API, no API Key required
## 注意事项 / Notes
⚠️ 投资有风险,入市需谨慎 ⚠️ Investment involves risk, invest cautiously
⚠️ 历史收益不代表未来表现 ⚠️ Past performance does not guarantee future results
⚠️ 仅供参考,不构成投资建议 ⚠️ For reference only, not investment advice