The goal of the P&L assertion is to point out a corporation’s revenues and expenses around a specified period of time, usually about 1 fiscal 12 months. $begingroup$ For an alternative with price $C$, the P$&$L, with respect to alterations with the fundamental asset value $S$ and volatility $sigma$, is https://www.youtube.com/watch?v=qMmsQ4kKgY4