Simudyne Pulse is an AI-driven simulation platform that empowers financial institutions to model, test, and optimise high-frequency trading strategies with millisecond precision and real-world market fidelity.

It’s time to upgrade your models

Simudyne Pulse is a next-generation simulation platform purpose-built for financial institutions and stock exchanges operating at the bleeding edge of high-frequency trading. Designed with millisecond precision and powered by AI, Pulse replicates the intricate behaviours of modern markets across equities, derivatives, options, and futures—capturing the essence of intraday price formation, liquidity dynamics, and algorithmic order flow.

Already deployed by leading market infrastructure providers such as the Hong Kong Exchanges and Clearing (HKEX) and London Stock Exchange Group (LSEG), Pulse enables enhanced liquidity risk management, stress testing, and algorithmic strategy development. HKEX uses Pulse to refine real-time close-out strategies, while LSEG leverages it to ensure compliance with regulatory frameworks such as MiFID II RTS 6, offering a controlled sandbox for their member institutions​.

With advanced calibration techniques—including GPU-accelerated simulation-based inference and CPU-based surrogate modelling—Pulse ensures unrivalled realism in synthetic market environments. These environments not only provide a testbed for developing robust trading strategies but also generate synthetic datasets that emulate real-world intraday phenomena such as volatility clustering and correlated order flow. This makes it an essential tool for training AI, regulatory compliance, and building market resilience​.

Simudyne Pulse is accessible through seamless integration with LSEG’s S3 Direct on AWS, unlocking frictionless access to historical tick data and accelerating the time-to-insight for capital markets professionals​.