1 code implementation • 29 May 2024 • Antonio Briola, Silvia Bartolucci, Tomaso Aste
We introduce a novel large-scale deep learning model for Limit Order Book mid-price changes forecasting, and we name it `HLOB'.
1 code implementation • 14 Mar 2024 • Antonio Briola, Silvia Bartolucci, Tomaso Aste
We exploit cutting-edge deep learning methodologies to explore the predictability of high-frequency Limit Order Book mid-price changes for a heterogeneous set of stocks traded on the NASDAQ exchange.
no code implementations • 23 Oct 2023 • Yuanrong Wang, Antonio Briola, Tomaso Aste
Following the seminal work of Markowitz, optimal asset allocation can be computed using a constrained optimization model based on empirical covariance.
1 code implementation • 26 Aug 2023 • Antonio Briola, Yuanrong Wang, Silvia Bartolucci, Tomaso Aste
Deep learning methods have demonstrated outstanding performances on classification and regression tasks on homogeneous data types (e. g., image, audio, and text data).
1 code implementation • 27 Jun 2023 • Yuanrong Wang, Antonio Briola, Tomaso Aste
The rapid progress of Artificial Intelligence research came with the development of increasingly complex deep learning models, leading to growing challenges in terms of computational complexity, energy efficiency and interpretability.
no code implementations • 22 Feb 2023 • David Vidal-Tomás, Antonio Briola, Tomaso Aste
This paper investigates the causes of the FTX digital currency exchange's failure in November 2022.
1 code implementation • 19 Feb 2023 • Antonio Briola, Tomaso Aste
In this paper, we introduce a novel unsupervised, graph-based filter feature selection technique which exploits the power of topologically constrained network representations.
no code implementations • 28 Jul 2022 • Antonio Briola, David Vidal-Tomás, Yuanrong Wang, Tomaso Aste
We quantitatively describe the main events that led to the Terra project's failure in May 2022.
no code implementations • 7 Jun 2022 • Antonio Briola, Tomaso Aste
We investigate logarithmic price returns cross-correlations at different time horizons for a set of 25 liquid cryptocurrencies traded on the FTX digital currency exchange.
1 code implementation • 18 Jan 2021 • Antonio Briola, Jeremy Turiel, Riccardo Marcaccioli, Alvaro Cauderan, Tomaso Aste
The training is performed on three contiguous months of high frequency Limit Order Book data, of which the last month constitutes the validation data.
1 code implementation • 12 Jul 2020 • Antonio Briola, Jeremy Turiel, Tomaso Aste
The present work addresses theoretical and practical questions in the domain of Deep Learning for High Frequency Trading.