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

etf-assistant list

2. 查询行情 / Query Quotes

# 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

etf-assistant hot

4. 搜索ETF / Search ETF

# 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

etf-assistant compare 510300 159915

6. 定投计算 / DCA Calculation

# 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

etf-assistant summary

常用ETF代码 / Common ETF Codes

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

1. 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)

1. 分散投资 / Diversification: 组合配置沪深300 + 港股 + 海外ETF
• Portfolio: CSI 300 + HK + Overseas ETFs

1. 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