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A Stock Trader

A股模拟交易系统 - 数据爬取、存储、策略回测、模拟交易 / A-Share Paper Trading System - Data Fetch, Storage, Backtest, Simulation

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Description


name: a-stock-trader description: "A股模拟交易系统 - 数据爬取、存储、策略回测、模拟交易 / A-Share Paper Trading System - Data Fetch, Storage, Backtest, Simulation" metadata: version: 1.0.1 author: OpenClaw Agent

A股模拟交易系统 / A-Share Paper Trading System

这是一个完整的A股模拟交易系统,包含数据获取、存储、策略回测和模拟交易功能。

This is a complete A-share paper trading system with data fetching, storage, strategy backtest and simulation.

功能模块 / Function Modules

1. 数据爬取 / Data Fetching

  • 实时行情数据(10分钟级别)/ Real-time data (10-min level)
  • 历史K线数据(日/周/月)/ Historical K-line (daily/weekly/monthly)
  • 个股基本面数据 / Stock fundamentals
  • 大盘指数数据 / Market index data
  • 数据源:东方财富网、新浪财经 / Data source: East Money, Sina Finance

2. 数据存储 / Data Storage

  • SQLite 数据库 / SQLite database
  • 表结构:日线数据、财务数据、持仓记录、交易记录 / Tables: daily_data, financials, positions, trades
  • 数据路径:~/.openclaw/workspace/a-stock/ / Data path

3. 模拟交易 / Paper Trading

  • 纸上交易(不真实下单)/ Paper trading (no real orders)
  • 持仓管理 / Position management
  • 资金管理(初始100万)/ Capital management (initial 1M)
  • 收益计算 / PnL calculation

4. 策略模板 / Strategy Templates

4.1 均线策略 (MA) / Moving Average Strategy

  • 金叉买入,死叉卖出 / Buy on golden cross, sell on death cross
  • 参数:MA5, MA10, MA20 / Parameters

4.2 动量策略 (Momentum) / Momentum Strategy

  • 追涨杀跌 / Trend following
  • 涨幅>5%买入,回撤>3%卖出 / Buy when +5%, sell when -3%

4.3 突破策略 (Breakout) / Breakout Strategy

  • 20日高点突破买入 / Buy on 20-day high breakout
  • 跌破5日低点卖出 / Sell on 5-day low break

4.4 网格策略 (Grid) / Grid Strategy

  • 震荡行情网格交易 / Grid trading in ranging market
  • 设定价格区间和网格数量 / Set price range and grid count

使用示例 / Usage Examples

获取数据 / Fetch Data

python scripts/fetch_daily.py --stock 600519 --days 250

运行回测 / Run Backtest

python scripts/backtest.py --strategy ma --stock 600519

模拟交易 / Paper Trade

python scripts/simulate.py --strategy momentum --stock 600519

查看持仓 / Show Portfolio

python scripts/simulate.py --show

数据结构 / Data Schema

daily_data (日线数据 / Daily Data)

字段/Field 类型/Type 说明/Description
date TEXT 日期 / Date
code TEXT 股票代码 / Stock code
open REAL 开盘价 / Open
high REAL 最高价 / High
low REAL 最低价 / Low
close REAL 收盘价 / Close
volume REAL 成交量 / Volume
amount REAL 成交额 / Amount

positions (持仓 / Positions)

字段/Field 类型/Type 说明/Description
code TEXT 股票代码 / Stock code
name TEXT 股票名称 / Stock name
shares INTEGER 股数 / Shares
cost REAL 成本价 / Cost
buy_date TEXT 买入日期 / Buy date

trades (交易记录 / Trade Records)

字段/Field 类型/Type 说明/Description
date TEXT 交易日期 / Date
code TEXT 股票代码 / Stock code
type TEXT buy/sell
price REAL 价格 / Price
shares INTEGER 股数 / Shares
pnl REAL 盈亏 / PnL

定时任务 / Scheduled Tasks

系统会自动:/ System will automatically:

  • 每天收盘后获取当日数据 / Fetch daily data after market close
  • 每周运行策略回测 / Run weekly backtest
  • 每月生成交易报告 / Generate monthly report

注意事项 / Notes

  1. 本系统仅供学习研究,不构成投资建议 / For learning only, not investment advice
  2. 模拟交易不涉及真实资金 / No real money involved
  3. 历史业绩不代表未来表现 / Past performance doesn't guarantee future results

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