4351870f72
- Explicitly copy all workspace members including new load_tests, stress_tests, integration_tests - Fixes Docker build failures with 'failed to load manifest for workspace member' errors - All 4 services updated: api_gateway, trading_service, backtesting_service, ml_training_service - Replaced 'COPY . .' with explicit COPY statements for better build reliability
Trading Service
Overview
The trading_service is the core execution engine for the Foxhunt HFT platform. It manages the entire lifecycle of trading operations, from order placement and execution to real-time position keeping and risk management. This service is critical for high-frequency, low-latency trading activities, ensuring compliance and optimal performance.
Features
- Order Execution: Handles high-throughput order placement, modification, and cancellation across various exchanges.
- Position Management: Maintains real-time tracking of all open positions, including P&L calculations and exposure.
- Risk Integration: Integrates with upstream risk systems to enforce pre-trade and post-trade compliance checks.
- Compliance Checks: Automatically applies regulatory and internal compliance rules to all trading activities.
- Market Data Subscriptions: Subscribes to and processes real-time market data feeds for informed decision-making.
- Real-time P&L Tracking: Provides immediate profit and loss updates for active strategies and overall portfolio.
- Health Checks and Metrics: Exposes endpoints for monitoring service health and operational metrics.
gRPC API
The trading_service exposes a gRPC API for interacting with its core functionalities. Key endpoints include:
PlaceOrder- Submit new ordersCancelOrder- Cancel existing ordersGetPosition- Query current positionsSubscribeMarketData- Subscribe to market data feedsGetPnlUpdates- Retrieve real-time P&L updates
Running the service
To run the trading_service binary:
cargo run --bin trading_service
Configuration
The service is configured via the central config crate with PostgreSQL backend. Key configuration includes:
- Database connection strings
- Risk parameters and limits
- Broker connection settings
- gRPC server port and TLS settings
Testing
To run the tests for the trading_service crate:
cargo test --package trading_service
Documentation
Comprehensive API documentation is available at docs.rs/trading_service.