Introduction to Grey system theory
The Journal of Grey System
Neural Networks: A Comprehensive Foundation
Neural Networks: A Comprehensive Foundation
Which GARCH Model for Option Valuation?
Management Science
Expert Systems with Applications: An International Journal
Nonlinear neural network forecasting model for stock index option price: Hybrid GJR-GARCH approach
Expert Systems with Applications: An International Journal
Grey system theory-based models in time series prediction
Expert Systems with Applications: An International Journal
Forecasting Taiwan's major stock indices by the Nash nonlinear grey Bernoulli model
Expert Systems with Applications: An International Journal
Making use of the big data: next generation of algorithm trading
AICI'12 Proceedings of the 4th international conference on Artificial Intelligence and Computational Intelligence
Journal of Computational and Applied Mathematics
Hi-index | 12.05 |
This study applies backpropagation neural network for forecasting TXO price under different volatility models, including historical volatility, implied volatility, deterministic volatility function, GARCH and GM-GARCH models. The sample period runs from 2008 to 2009, and thus contains the global financial crisis stating in October 2008. Besides RMSE, MAE and MAPE, this study introduces the best forecasting performance ratio (BFPR) as a new performance measure for use in option pricing. The analytical result reveals that forecasting performances are related to the moneynesses, volatility models and number of neurons in the hidden layer, but are not significantly related to activation functions. Implied and deterministic volatility function models have the largest and second largest BFPR regardless of moneyness. Particularly, the forecasting performance in 2008 was significantly inferior to that in 2009, demonstrating that the global financial crisis during October 2008 may have strongly influenced option pricing performance.