Revolutionizing Portfolio Construction: How Deep Neural Networks Jointly Model Returns and Risk
Revolutionizing Portfolio Construction: How Deep Neural Networks Jointly Model Returns and Risk Imagine you’re a savvy investor staring at a screen full of stock charts, historical data, and volatility spikes. Traditional investing wisdom tells you to predict future returns based on past averages and estimate risks by crunching covariance matrices—fancy math for how assets move together. But markets aren’t static; they’re wild beasts that shift regimes overnight, from bull runs to crashes. What if an AI could learn both returns and risks simultaneously from the chaos of daily data, spitting out smarter portfolios that actually beat the benchmarks? ...