Market ingestion
Price action, volume regimes, volatility surfaces, news pulse, and watchlist events flow into one personal research layer.
AI-native personal quant command center
AI Alpha. Lightweight. Multi-Factor.
Yifan Lab turns research signals, factor exposure, portfolio risk, and execution intent into one elegant personal quantitative investment platform.
Enter Vibe Trading
单人可控的 AI 量化工作台。
AI Alpha Engine
Momentum
0.82
Quality
0.76
Volatility carry
0.64
Lightweight Quant Stack
Fast backtests, compact research loops, clean signal notebooks, no institutional bloat.
Multi-Factor Signal Mesh
Risk-Aware Execution
Drawdown guard
armed
Position entropy
balanced
Adaptive Portfolio Intelligence
online
Signal Foundry
From noisy market material to tradable intent.
AI signal distillation
Language models compress raw context into explainable hypotheses, then keep the final decision inside a deterministic quant loop.
Execution intent
Signals are converted into position candidates only after exposure, liquidity, and drawdown gates agree with the current market state.
Factor Stack
A compact multi-factor engine for personal alpha research.
Momentum
Trend persistence
Quality
Balance-sheet strength
Value
Relative mispricing
Volatility
Regime pressure
Sentiment
Narrative acceleration
Liquidity
Tradability filter
Execution Loop
Research → Backtest → Risk Gate → Deploy
Frame a hypothesis, inspect factor overlap, and keep notes close to the data.
Run fast scenario checks across turnover, capacity, and volatility regimes.
Block trades that violate drawdown, concentration, or liquidity thresholds.
Move only clean signals into the live workspace with visible audit trails.
Performance Ledger
Operational metrics without imaginary return promises.
Signal latency
<120ms
Local-first screening for fast iteration.
Factor coverage
36+
Composable factors across style, risk, and sentiment.
Risk budget
Live
Exposure, drawdown, and concentration checks stay visible.
Research cycle
Same-day
Idea to review loop designed for a solo operator.
Ready for the workspace