理解布莱克-斯科尔斯模型的关键在于认识到它是基于风险中性世界的概念,在这个世界中投资者对风险漠不关心。
Every challenge is an opportunity to learn and grow.
When you judge another, you do not define them, you define yourself.
我看到一切。这是我的诅咒。