ProjectCandleFetcher is a Python 3.12+ project for acquiring, validating, and storing historical candlestick data from multiple venues. This Hugging Face Dataset repository contains both: 1. the candlefetcher Python package and its tests/documentation; and 2. the canonical large candlestick CSV dataset under candleset/. Repository: Candle files are stored by exchange, market, symbol, and timeframe: The repository is intended to grow with additional exchanges, markets, symbols, and timeframes while keeping that hierarchy stable unless an exchange requires a documented exception. On 11 Oct 2026 the M15 and H01 files of the six spot symbols (BNB, BTC, DOGE, ETH, SOL, XRP) and of futures…