AgentQuant

Transforms a list of stock symbols into mathematically formulated trading strategies through an agentic LLM workflow orchestrated by LangChain + LangGraph. The system chains feature engineering outputs and market regime classification into Gemini Pro prompts that generate strategy logic, which is then backtested and visualized without requiring manual coding or domain expertise from the user.

Automatically computes 50+ technical indicators (momentum, volatility, trend, mean-reversion) from raw OHLCV data using pandas and numpy, organizing them into a structured feature matrix that feeds downstream regime detection and strategy generation. The engine normalizes and validates all indicators to ensure numerical stability for LLM consumption and backtesting calculations.

Abstracts the entire quantitative research workflow (data ingestion, feature engineering, regime detection, strategy generation, backtesting, visualization) into a single end-to-end pipeline that requires only stock symbols and configuration parameters as input, producing complete backtested strategies with professional visualizations. This capability eliminates the traditional weeks-to-months research cycle by automating all intermediate steps and decision-making.

Classifies market conditions into Bull, Bear, or Sideways regimes by analyzing technical features (price momentum, volatility) and macroeconomic indicators (interest rates, inflation from FRED API) using rule-based logic and statistical thresholds. This regime classification is fed into strategy generation to ensure strategies are adapted to current market conditions rather than using one-size-fits-all logic.

Executes high-performance backtests of generated trading strategies using the vectorbt library, which applies strategies to historical OHLCV data and computes comprehensive performance metrics (Sharpe ratio, max drawdown, win rate, cumulative returns) in vectorized operations. The backtesting engine validates strategy logic before presentation and provides detailed performance attribution for strategy evaluation.

Automatically fetches OHLCV market data from yfinance and macroeconomic indicators from FRED API, validates data quality (checks for gaps, outliers, missing values), and normalizes it into pandas DataFrames for downstream processing. The ingestion layer abstracts data source complexity and ensures consistent data formats across the entire pipeline.

Orchestrates the entire quantitative research pipeline using LangChain and LangGraph, implementing a directed acyclic graph (DAG) of processing stages where each node represents a pipeline step (data ingestion, feature engineering, regime detection, strategy generation, backtesting) and edges define data dependencies. The agentic framework enables autonomous decision-making, error recovery, and iterative refinement without manual intervention.

Uses Google Gemini Pro LLM to generate trading strategy logic by consuming structured inputs (feature matrix, regime classification, historical performance patterns) and producing human-readable mathematical formulations that define entry/exit conditions, position sizing, and risk management rules. The LLM acts as a creative strategist that synthesizes technical analysis and market context into coherent trading logic.

Provides a web-based interactive dashboard built with Streamlit that displays strategy results, performance metrics, equity curves, and regime classifications in real-time. The dashboard enables users to explore backtest results, compare strategies, and adjust parameters without touching code, serving as the primary user interface for the entire AgentQuant platform.

Enables users to define strategy parameters, data ranges, risk thresholds, and regime definitions through YAML configuration files and Python config.py modules, rather than hardcoding values. This configuration-driven approach allows non-technical users to customize strategy behavior without modifying code, and enables rapid experimentation with different parameter sets.

Generates publication-quality charts and visualizations using matplotlib, including equity curves, drawdown plots, regime classifications, indicator overlays, and performance attribution charts. These visualizations are embedded in the Streamlit dashboard and can be exported as static images or PDF reports for presentation to stakeholders.