HON4U market data system
An Israeli stock-market data site, backed by a .NET engine that collects and maintains market data around the clock.
- Years
- Ongoing
- Built with
- VB.NET, C#, SQL Server
- Visit
- hon4u.com
HON4U is an Israeli stock-market data site, in Hebrew and English. Behind it is a .NET data engine I built that runs continuously on a server and feeds a SQL Server database.
What it collects
- Prices — live and historical quotes for Israeli and US stocks and indices, currencies, crypto and commodities.
- Company data — official SEC filings and financial statements, executives, major holders, analyst ratings and RSS news.
Keeping the history clean
The system maintains its own history: it fills missing trading days, adjusts prices for stock splits and calculates cross rates where the source data is unreliable.
Everything runs as scheduled jobs, so the site stays up to date without manual work.