Explain left-skewed returns and Black–Scholes terms

Company: Qube

Role: Software Engineer

Category: Software Engineering Fundamentals

Difficulty: hard

Interview Round: Technical Screen

Quick Answer: This question evaluates understanding of quantitative finance and statistical concepts—specifically interpretation of left-skewed return distributions and the intuitive roles of the two terms in the Black–Scholes European call formula—testing competency in risk characteristics, probability, and option pricing.