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High-performance quantitative trading framework based on Rust and Python

Project description

AKQuant

PyPI Version Python Versions License AKShare Downloads

AKQuant

AKQuant 是一款专为量化投研设计的下一代高性能混合框架。核心引擎采用 Rust 编写以确保极致的执行效率,同时提供优雅的 Python 接口以维持灵活的策略开发体验。

🚀 核心亮点:

  • 极致性能:得益于 Rust 的零开销抽象与 Zero-Copy 数据架构,回测速度较传统纯 Python 框架(如 Backtrader)提升 X倍+
  • 原生 ML 支持:内置 Walk-forward Validation(滚动训练)框架,无缝集成 PyTorch/Scikit-learn,让 AI 策略开发从实验到回测一气呵成。
  • 参数优化:内置多进程网格搜索(Grid Search)框架,支持策略参数的高效并行优化。
  • 专业级风控:内置完善的订单流管理与即时风控模块,支持多资产组合回测。

👉 阅读完整文档 | English Documentation

安装说明

AKQuant 已发布至 PyPI,无需安装 Rust 环境即可直接使用。

pip install akquant

快速开始

以下是一个简单的策略示例:

import akquant as aq
import akshare as ak
from akquant import Strategy

# 1. 准备数据
# 使用 akshare 获取 A 股历史数据 (需安装: pip install akshare)
df = ak.stock_zh_a_daily(symbol="sh600000", start_date="20250212", end_date="20260212")


class MyStrategy(Strategy):
    def on_bar(self, bar):
        # 简单策略示例:
        # 当收盘价 > 开盘价 (阳线) -> 买入
        # 当收盘价 < 开盘价 (阴线) -> 卖出

        # 获取当前持仓
        current_pos = self.get_position(bar.symbol)

        if current_pos == 0 and bar.close > bar.open:
            self.buy(symbol=bar.symbol, quantity=100)
            print(f"[{bar.timestamp_str}] Buy 100 at {bar.close:.2f}")

        elif current_pos > 0 and bar.close < bar.open:
            self.close_position(symbol=bar.symbol)
            print(f"[{bar.timestamp_str}] Sell 100 at {bar.close:.2f}")


# 运行回测
result = aq.run_backtest(
    cash=100000.0,
    data=df,
    strategy=MyStrategy,
    symbol="sh600000"
)

# 打印回测结果
print("\n=== Backtest Result ===")
print(result)

运行结果示例:

=== Backtest Result ===
BacktestResult:
                                            Value
name
start_time              2025-02-12 00:00:00+08:00
end_time                2026-02-11 00:00:00+08:00
duration                        364 days, 0:00:00
total_bars                                    248
trade_count                                  62.0
initial_market_value                     100000.0
end_market_value                      99145.34904
total_pnl                                  -196.0
unrealized_pnl                                0.0
total_return_pct                        -0.854651
annualized_return                        -0.00857
volatility                               0.002504
total_profit                                548.0
total_loss                                 -744.0
total_commission                        658.65096
max_drawdown                            854.65096
max_drawdown_pct                         0.854651
win_rate                                22.580645
loss_rate                               77.419355
winning_trades                               14.0
losing_trades                                48.0
avg_pnl                                  -3.16129
avg_return_pct                          -0.199577
avg_trade_bars                           1.967742
avg_profit                              39.142857
avg_profit_pct                           3.371156
avg_winning_trade_bars                        4.5
avg_loss                                    -15.5
avg_loss_pct                            -1.241041
avg_losing_trade_bars                    1.229167
largest_win                                 120.0
largest_win_pct                         10.178117
largest_win_bars                              7.0
largest_loss                                -70.0
largest_loss_pct                        -5.380477
largest_loss_bars                             1.0
max_wins                                      2.0
max_losses                                    9.0
sharpe_ratio                            -3.421951
sortino_ratio                           -4.061416
profit_factor                            0.736559
ulcer_index                              0.004391
upi                                     -1.951616
equity_r2                                   0.926
std_error                               70.598038
calmar_ratio                            -1.002735
exposure_time_pct                       49.193548
var_95                                  -0.000281
var_99                                  -0.000624
cvar_95                                 -0.000441
cvar_99                                 -0.000709
sqn                                     -0.743693
kelly_criterion                         -0.080763

文档索引

Citation

Please use this bibtex if you want to cite this repository in your publications:

@misc{akquant,
    author = {Albert King},
    title = {AKQuant},
    year = {2026},
    publisher = {GitHub},
    journal = {GitHub repository},
    howpublished = {\url{https://github.com/akfamily/akquant}},
}

License

MIT License

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