Why a backtest Sharpe of 4 becomes 0.5 live
7 min read A backtest Sharpe of 4 usually lands near 0.5 live, and quant research interviews are built to test whether you know which biases ate the difference. Read article
Quant Finance
newsletter
What's actually being asked right now
Interview patterns & comp trends, straight to your inbox.
No spam. Unsubscribe anytime.
worth a read
Mars For The Rest of Us — a weekly-or-more deep dive on the technical side of Mars exploration: rocket propulsion, microbiology, mission architecture, and everything in between. Written by Maciej Ceglowski.
Read it on Substack →