What it is
QuantDinger is a self-hosted quantitative trading platform for independent traders, Python strategy authors, and small teams. It supports AI research, Python strategy development, backtesting, paper/live trading across crypto, stocks, and forex, and multi-tenant SaaS deployment.
How it uses Jev
Jev System One is an optional, auditable PASS/REJECT gate for strategy and Quick Trade entry orders. It receives prepared decision context and returns a decision; enabling the filter sends context to the configured AI provider. Exits and protective orders bypass Jev deterministically, with LLM fallback.
Primitives:choice
Technique worth stealing
Use Jev as an auditable gate for entry orders, with deterministic bypass for exits.
Try it
Run the one-command installer or docker compose up -d --build from source.
Evidence
Each line is one question put to Jev about the README. ≥ 0.60 reads as yes, ≤ 0.40 as no; in between Jev is not making a call.
- Jev-centricno0.05
- Shows a System One patternunclear0.44
- Handles uncertaintyyes0.75
- Measuredno0.05
- Runnableyes0.95
- Worth recommendingno0.34
- Model replicano0.07
- Problem scopescore on a 0–2 scale1.07
- About Jevyes0.87
Signals by Jev jev-1.13.0, card written by DeepSeek V4.1 Flash from the README on 20 Sept 2026.