StratCraft 新闻
最新算法交易新闻、回测技术进展、量化研究和金融科技发展动态。
Apache Arrow 18: Faster Columnar Operations for Quant Workflows
Arrow 18 introduces SIMD-accelerated aggregation kernels and improved Parquet read performance, directly benefiting quantitative analysis pipelines.
Retail Algorithmic Trading Grows 40% YoY as Platforms Democratize Access
Retail algorithmic trading volume grew 40% year-over-year, driven by accessible platforms that lower the barrier from 'write code' to 'describe strategy'.
Walk-Forward Optimization: Avoiding Overfitting in Strategy Development
Walk-forward analysis remains the gold standard for strategy validation. We review modern implementations and common mistakes that lead to false confidence.
Python 3.14 JIT Compiler: Impact on Backtest Performance
Python 3.14's experimental JIT compiler shows promising results for numerical workloads, potentially reducing the performance gap for Python-based backtesting engines.
