Technical Deep Dive into the Avellaneda & Stoikov Strategy
In our previous blog post, we introduced the new avellaneda_market_making
strategy. This time, we delve deeper into the mathematical aspects of this strategy. We aim to explain how we adapted the original Avellaneda-Stoikov model for the cryptocurrency market and simplified the calculation of key parameters, known as greeks.
This article mathematically substantiates the assumptions and calculations that made the authors' model more suitable for Hummingbot traders.
Original Model and Our Proposed Extensions
Let's start by revisiting the core equations from the Avellaneda-Stoikov paper: