Apparently, this user prefers to keep an air of mystery about them.
10 Does implied vol vary for calls vs puts? Mar 26 '13
3 How does one go from measure P to Q(risk-neutral) when modeling an asset paying dividends? May 20 '12
3 How to calculate stock move probability based on option implied volatility and time to expiration? (Monte Carlo simulation) Jan 31 '13
1 Extrapolating implied volatilities to small time Jan 23 '14
1 Basket Option weight sensitivity calculation Feb 19 '14
1 Stochastic modeling of stock price process Apr 7 '13