Not very hard to beat professionals. Famously, a cat did consistently better: Cat Beats Professionals at Stock Picking https://www.forbes.com/sites/frederickal

Not very hard to beat professionals. Famously, a cat did consistently better: Cat Beats Professionals at Stock Picking https://www.forbes.com/sites/frederickallen/2013/01/15/cat-beats-professionals-at-stock-picking/ https://www.forbes.com/sites/frederickallen/2013/01/15/cat-b... and: https://archive.ph/JBWzO https://archive.ph/JBWzO