Regent: A Differentiable Graph-Based Quant Trading Pipeline (VQ-VAE and GNNs)
Regent is a differentiable quant trading pipeline combining VQ-VAE with GNNs. It encodes market data into discrete latent representations via VQ-VAE, models relationships between financial instruments through graph structures, and produces trading signals end-to-end. This fully differentiable approach enables gradient-based optimization of the entire strategy.