You’ve cleaned the data, built the model, tuned the parameters. The signal is still flat. What next? In this episode of Data in the AI Era , Judith Gu, Head of Equities and FX Quant Trading Strategies at Scotiabank, joins Peter Finter to unpack a real-world modeling breakdown in high-frequency trading and explain what really matters when your models don’t work.

Check out the show notes here.