Factor & Alpha Trading Strategies
Quantitative Signal-Based Portfolio Construction
Factor and alpha strategies use quantitative signals derived from financial data to predict asset returns. These strategies exploit systematic risk premia and market inefficiencies through statistical factor models and signal-based portfolio construction.
Как алгоритмы Фактор / Альфа связаны между библиотеками
Как алгоритмы Фактор / Альфа работают вместе в торговой системе
Factor Computation
Alpha signal generation
Asset Scoring
Cross-sectional ranking
Portfolio Construction
Position allocation
Rebalancing
Periodic adjustment
Risk Control
Exposure management
Сравнение алгоритмов Фактор / Альфа по ключевым измерениям
| Метрика | Alpha158Qlib (Microsoft) | Alpha360Qlib (Microsoft) | TopkDropoutStrategyQlib (Microsoft) | Warren Buffett AgentAI Hedge Fund | Charlie Munger AgentAI Hedge Fund |
|---|---|---|---|---|---|
| Сложность | ⭐⭐⭐intermediate | ⭐⭐⭐intermediate | ⭐⭐⭐intermediate | ⭐⭐⭐intermediate | ⭐⭐⭐intermediate |
| Тип прогноза | Смешанный | Смешанный | Смешанный | Смешанный | Смешанный |
| Скорость обучения | ⚡⚡ | ⚡⚡ | ⚡⚡ | ⚡⚡ | ⚡⚡ |
| Точность | 📊📊 | 📊📊 | 📊📊 | 📊📊 | 📊📊 |
| Лучше всего для | Общего назначения | Общего назначения | Общего назначения | Общего назначения | Общего назначения |
Qlib (Microsoft)
Collection of 158 technical alpha factors including price, volume, and volatility features.
qlib/contrib/data/handler.pyExtended collection of 360 technical alpha factors for comprehensive feature engineering.
qlib/contrib/data/handler.pyAI Hedge Fund
Factor & Alpha Trading Strategies, справочник алгоритмов
- Alpha158 (Qlib (Microsoft))
- Collection of 158 technical alpha factors including price, volume, and volatility features. Источник: https://github.com/microsoft/qlib/blob/main/qlib/contrib/data/handler.py.
- Alpha360 (Qlib (Microsoft))
- Extended collection of 360 technical alpha factors for comprehensive feature engineering. Источник: https://github.com/microsoft/qlib/blob/main/qlib/contrib/data/handler.py.
- TopkDropoutStrategy (Qlib (Microsoft))
- Top-K stock selection with random dropout for portfolio diversification. Ключевые параметры: topk (Number of stocks to hold), n_drop (Number of stocks to randomly drop).Источник: https://github.com/microsoft/qlib/blob/main/qlib/contrib/strategy/signal_strategy.py.
- Warren Buffett Agent (AI Hedge Fund)
- Value investing agent analyzing intrinsic value, margin of safety, and fundamental metrics. Источник: https://github.com/virattt/ai-hedge-fund.
- Charlie Munger Agent (AI Hedge Fund)
- Quality analysis agent focusing on competitive moats, management quality, and business economics. Источник: https://github.com/virattt/ai-hedge-fund.