Explore common Python backtesting pain points, including data quality issues, execution assumptions, and evaluation ...

S&P 500 concentration risk is surging—the top 10 now make up 41%. See a quant-optimized 15-stock barbell from Strong Buy picks for better diversification.

A Python backtesting framework for a RSI + Volume Spike + Candlestick Wick reversal strategy on Bitcoin historical data. Includes both a CLI and a GUI interface. ├── gui.py # GUI (tkinter) — fetch ...

Python backtesting system for a Gold/Silver (GC/SI) spread trading strategy based on cointegration and mean reversion. Harmonized with Sierra Chart v2.0 (< 0.01% difference on all indicators, ...

Python faces new challenges from old rivals, but is it a blip or something more? In other news, we have goodies like easy-install instances of PostgreSQL, a peek at the state of the art in visual ...