Low-latency Trading Bot

High-Performance Quantitative Trading System

Hybrid Python/C++ architecture with async WebSocket ingestion, lock-free ring buffers, and stateless quant engine for sub-ms tick processing.

Performance Metrics

Optimized for speed and reliability in high-frequency trading scenarios.

Sub-ms
Processing Speed
Tick processing latency
Throughput
vs Python prototype
1-2%
Risk Per Trade
Capital allocation
Deterministic
Backtest Runs
Reproducible results

Architecture & Features

Built for performance and modularity.

Sub-millisecond Processing

Hybrid Python/C++ architecture enables sub-ms tick processing with lock-free ring buffers for zero-copy data transfer.

Async WebSocket Ingestion

High-performance async WebSocket client using Asio for real-time market data ingestion from Kraken exchange.

Lock-Free Ring Buffers

Zero-copy data structures for thread-safe communication between Python ingestion and C++ processing layers.

Stateless Quant Engine

C++ quant engine exposed via pybind11 for indicator calculation, spike detection, and signal evaluation.

Risk Management

Built-in risk layer with 1-2% capital allocation per trade and ATR-based dynamic stop-loss calculations.

Deterministic Backtesting

Modular architecture enables reproducible backtest runs with consistent results for strategy validation.

Architecture

Hybrid Python/C++ Design

The system uses Python for async WebSocket ingestion and high-level orchestration, while C++ handles the performance-critical quant engine and data processing.

  • Python async WebSocket client for real-time market data ingestion
  • Lock-free ring buffers for zero-copy data transfer between layers
  • C++ quant engine exposed via pybind11 for indicator calculations
  • Risk management layer with dynamic stop-loss calculations
  • Modular design enables ML and sentiment analysis extensions
Python Layer
WebSocket Ingestion
Async I/O, Data Parsing
Ring Buffer
Lock-Free Queue
Zero-Copy Transfer
C++ Engine
Quant Processing
Indicators, Signals, Risk

Built With

Modern C++ and Python technologies.

C++20Pythonpybind11AsioWebSocketSQLiteCMakeKraken API