jev_stock
An experimental JEV-powered framework for forecasting short-term stock price direction from structured market data.
10 ★ on GitHub
What it is
This repository is an experiment in forecasting the next Hong Kong stock-market direction with TypeSafe JEV. You enter a Hong Kong stock code, the program downloads market data, builds a past-only state, asks JEV for a structured up / flat / down forecast, validates the response, and can render a standalone HTML report.
Where the decision sits
jev_stock calls the hosted decision API rather than running its own weights. That keeps the project small and means its behaviour moves whenever the vendor ships a new model version. It also means an API key and a network round trip sit in the path of every decision.
Models it references: Jev.
How active it is
Created 2026-09-17, last pushed 2026-09-17, 10 stars and 2 forks when we read it on 2026-09-20. Everything in this category is weeks old at most, so a stale push date means something different here than it would on a mature project. Check the repository before you depend on it.
What we have not checked
Whether it works. We have not run this project, measured the model behind it, or verified any performance claim in its README. This page records what the repository says about itself, read on 2026-09-20. The one model we have measured end to end is Jev.
Find out what your data actually supports
We turn your historical decisions into a frozen test set, then tell you which model, which threshold, and how much of it you can safely automate.