Abstract
In this paper, we propose an empirically-based, non-parametric option pricing model to evaluate S&P 500 index options. Given the fact that the model is derived under the real measure, an equilibrium asset pricing model, instead of no-arbitrage, must be assumed. Using the histogram of past S&P 500 index returns, we find that most of the volatility smile documented in the literature disappears.
Original language | English |
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Pages (from-to) | 115-134 |
Number of pages | 20 |
Journal | Review of Quantitative Finance and Accounting |
Volume | 24 |
Issue number | 2 |
DOIs | |
State | Published - 03 2005 |
Externally published | Yes |
Keywords
- Implied volatility
- Nonparametric model
- Options
- Volatility smile