Execution Price Deviation
Execution price deviation is the variance between the expected execution price of an order and the actual price achieved in the market. This deviation is often exacerbated by high latency, network congestion, or sudden liquidity shifts.
In high-frequency trading and algorithmic execution, minimizing this deviation is a primary objective. It serves as a metric for the efficiency of execution algorithms and the underlying liquidity of the exchange.
Large deviations during stress periods can lead to significant financial losses.
Glossary
Price Impact
Impact ⎊ Price impact refers to the adverse movement in an asset's market price caused by a large buy or sell order.
Order Book
Structure ⎊ An order book is an electronic list of buy and sell orders for a specific financial instrument, organized by price level, that provides real-time market depth and liquidity information.
Order Flow Toxicity
Analysis ⎊ Order Flow Toxicity, within cryptocurrency and derivatives markets, represents a quantifiable degradation in the predictive power of order book data regarding future price movements.
Automated Market Maker
Mechanism ⎊ An automated market maker utilizes deterministic algorithms to facilitate asset exchanges within decentralized finance, effectively replacing the traditional order book model.
Order Flow
Flow ⎊ Order flow represents the totality of buy and sell orders executing within a specific market, providing a granular view of aggregated participant intentions.
Order Size
Asset ⎊ Order size, within cryptocurrency and derivatives markets, fundamentally represents the quantity of an underlying asset or contract specified in a single trade instruction.