spb/hfmarketdata Public

Open high-frequency market data platform — FirstRate full-history downloader, DuckDB/Parquet lake, open REST API and React docs platform (www.hfmarketdata.io)

Python 46.7% JavaScript 37.4% CSS 14.9% HTML 0.9%

Name	Last commit	Updated
hfmarketdata	fix(api): NaN/±inf dans les Greeks sérialisés en null (500 sur...	8 h ago
.gitignore	HF Market Data — FirstRate full-history downloader, DuckDB/Parquet...	22 h ago
frd_downloader.py	Handle FX intraday split date+time columns; 7zz fallback for Deflate64	9 h ago
README.md	README: final dataset metrics — 26.5B rows, 558,814 files, 350 GB,...	9 h ago
requirements.txt	HF Market Data — FirstRate full-history downloader, DuckDB/Parquet...	22 h ago