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volatilities for moneyness points needed were calculated, then we construct 355 smile curves for calls and puts options to study … investigate the volatility smile derived from liquid call and put options on the Polish WIG20 index which option series expired on …
Persistent link: https://www.econbiz.de/10011984997
announcements and use at-the-money options to exploit their informational advantage. In the post-event period, however, informed … option investors trade by using deep-out-of-the-money and out-of-the-money options. We documented limited evidence on the …
Persistent link: https://www.econbiz.de/10013201357
Purpose - The authors aim to examine the mean and volatility linkages between the gold market and the Latin American equity markets in the entire sample period and two crises periods, namely the US financial crisis and the Chinese crash. Design/methodology/approach - To examine the return and...
Persistent link: https://www.econbiz.de/10013192204
processes with independent increments. Calibrations are illustrated for data on 2695 options across 28 maturities for SPY as at …
Persistent link: https://www.econbiz.de/10012611129
Futures and forwards contracts are considered of the main derivatives contracts, which offer many services and benefits, namely risk management (hedging), and speculation. However, these contracts from the perspective of Islamic experts are varying and non-uniformed, where there are those who...
Persistent link: https://www.econbiz.de/10010458100
Ein Überblick über in Deutschland emittierte Turbo-Zertifikate zeigt den enormen Erfolg dieser Finanzinnovation. In diesem Beitrag werden Long- und Short- Zertifikate bewertet und analysiert. Im Mittelpunkt steht dabei die jüngst von einigen Emittenten offen kommunizierte Preisstellung...
Persistent link: https://www.econbiz.de/10014524507
This paper examines the impact of option listing in the NASDAQ equity market on the bid-ask spread of the underlying stock. We find that both the market adjusted percentage and dollar spreads decrease with option listing, which is consistent with a value enhancing impact of derivative security...
Persistent link: https://www.econbiz.de/10011310309
of options on a non-dividend-paying stock. Specific EFBBDFs of order 2 and 4 are applied to solve the PDE after reducing … options, we elect to focus on the put due to its optimality. …
Persistent link: https://www.econbiz.de/10014001336
COVID-19 pandemic. To this end, we use the GARCH-S (GARCH with skewness) model to estimate daily skewness as a proxy for the …
Persistent link: https://www.econbiz.de/10012602912
Persistent link: https://www.econbiz.de/10012286633