Ivanov, Stoyu I. - In: International Journal of Financial Services Management 8 (2015) 1, pp. 42-57
In this paper, we study the behaviour of QQQ volatility in the spot and option markets around QQQ's move from AMEX to NASDAQ on 1 December 2004. We test whether the QQQ option implied volatility has changed around this event and whether this was a result of a change in spot volatility or hedging...