Websocket Order Book Streaming

Mechanism

Websocket order book streaming is a real-time data delivery mechanism that provides continuous updates of an exchange’s order book depth and price levels to subscribed clients. This push-based technology, unlike traditional request-response HTTP, maintains an open, persistent connection, allowing for instant notification of changes. For crypto derivatives, it delivers live bids, asks, and trade executions as they occur, minimizing latency. This mechanism is crucial for high-frequency trading and algorithmic strategies. It ensures traders have the most current market view.