The paper is focused on selected aspects of the hedging using of Nova 3 option strategy created by barrier options, which are appropriate tools widely used for risk management of high risk underlying assets. Financial risk management using option strategies is an effective solution for limiting the loss from underlying asset's price development. The Nova 3 option strategy is suitable for hedging against increase in price of the underlying asset in case of its purchase in future. In our approach, European up and knock-in call options together with standard put and barrier put options are used for investigation of hedging strategies in increasing markets. Theoretical models of suitable hedged profit functions in analytical expressions are analyzed also from their benefits and risks point of view. Created combinations of these hedging variants have to meet the requirements of zero-cost option strategy. Based on the own theoretical results, the hedged profit portfolio is applied to SPDR Gold Shares, where due to the lack of data on real barrier option premiums, these were calculated according to Haug model. Designed secured variants through Nova 3 option strategy were analyzed and compared to each other with the recommendations of the best possibilities for investors.Keywords: option strategy, hedging, barrier option, SPDR Gold Shares. JEL Classification: G11, G13, G32.
Introduction
©Over the past decades, globalization and capital liberalization have created a highly interconnected financial system, which is still exposed to increased volatility. Business leaders, firms and others have to face a big market risk, which is related with their business activities. The methods and mainly instruments used to manage the market risk are continuously developing. One of the favorite possibilities how to manage the risk is the hedging using financial derivatives. Financial derivatives, mainly options and option strategies, are used in risk management due to their liquidity, cost effectiveness and flexibility. Choosing of the effective hedging strategies is important for avoidance of disruptive consequences.Today there are a lot of scientific studies focusing on implementing corporate risk management through hedging using derivatives. For example, papers (Bajo, Barbi and Romagnoli, 2014;Brown, 2001;Guay and Kothari, 2003) deal with the managing of risk using financial derivatives. Hankins (2011) investigates how the firms manage a risk by examining the interactions between financial and operational hedging and Loss (2012) studies optimal hedging strategies. Although over the years, numerous studies have investigated the hedging by using of option strategies, mainly classic vanilla options, there is limited research dealing with hedging using barrier options. We investigate this problem with the ambition to fill the gap. Therefore, the theoretical results of our analysis will be useful not only for financial institutions, but also for academic and research community.