Walk Forward Validation
Meaning ⎊ Sequential testing method that trains on past data and validates on future data to simulate real trading conditions.
API Execution Latency
Meaning ⎊ The time lag between sending an order to an exchange via API and its actual processing by the exchange's matching engine.
Server Proximity Advantage
Meaning ⎊ The competitive speed edge achieved by minimizing the physical distance between trading hardware and the exchange.
