Risk Management

TL;DR for operators This paper is about risk estimation, not market prophecy. The neural network does not try to forecast returns, detect tomorrow’s winners, or become a portfolio manager with a hoodie and a GPU budget. It learns how to clean covariance information so that a global minimum-variance portfolio behaves better out of sample.1 ...

TL;DR for operators Finance AI is moving past the parlour trick stage. The interesting question is no longer whether a large language model can read a financial headline and produce a plausible answer. Of course it can. The useful question is whether that answer can be converted into a measurable, governed, risk-aware decision process without accidentally building a very expensive rumour amplifier. ...