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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 86
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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 86
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Book Description
Author: Patrick Henry Marchand
Publisher:
ISBN:
Category : Futures
Languages : en
Pages : 330
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Book Description
Author: Anirban Ghatak
Publisher: GRIN Verlag
ISBN: 3668885990
Category : Business & Economics
Languages : en
Pages : 66
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Book Description
Master's Thesis from the year 2014 in the subject Business economics - Investment and Finance, grade: A, University of Calcutta, language: English, abstract: The present study is conducted to test the efficiency of Indian options market. Very few studies have been conducted to test the efficiency of Indian derivatives market and especially Indian options market. This study is essential for testing the price discovery of the Indian options market. This study is motivated by lack of evidence and fills this gap by providing hitherto unavailable evidence on efficiency of the Indian options market. The purpose of the study is to test the efficiency of Nifty stock options. The study is done using trading data for 1 month. Market efficiency is tested by examining the validity of the put-call parity and of the hedging strategy. Black-Scholes model of option pricing is used to determine the fair option prices in this study. In case of mispricing of options contracts, hedging test is conducted to ascertain whether above normal returns are possible by taking advantage of the mispricing. In hedging test returns are calculated after the trader closes his position in the spot market. These returns are then compared to risk-free returns. When transaction costs are not taken into account, the hedging returns were more than the risk free returns for some stocks which showed that the market is inefficient. But after transaction costs are considered these returns became negative and ascertained that the market is efficient. Put-call parity test in the absence of the transaction costs showed that options market is inefficient. However in the presence of these costs, the hypothesis of market efficiency is accepted. The present study will help to get useful insights so that the options markets can be made more efficient as healthy financial markets are backbone of any financially healthy country. Furthermore, financial markets should be efficient and efficiency helps to prevent any kind of frauds in the financial markets.
Author: Anuradha Kandikuppa
Publisher:
ISBN:
Category : Options (Finance)
Languages : en
Pages : 250
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Book Description
Author: Andrew Ang
Publisher: Now Publishers Inc
ISBN: 1601984685
Category : Business & Economics
Languages : en
Pages : 99
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Book Description
The Efficient Market Hypothesis (EMH) asserts that, at all times, the price of a security reflects all available information about its fundamental value. The implication of the EMH for investors is that, to the extent that speculative trading is costly, speculation must be a loser's game. Hence, under the EMH, a passive strategy is bound eventually to beat a strategy that uses active management, where active management is characterized as trading that seeks to exploit mispriced assets relative to a risk-adjusted benchmark. The EMH has been refined over the past several decades to reflect the realism of the marketplace, including costly information, transactions costs, financing, agency costs, and other real-world frictions. The most recent expressions of the EMH thus allow a role for arbitrageurs in the market who may profit from their comparative advantages. These advantages may include specialized knowledge, lower trading costs, low management fees or agency costs, and a financing structure that allows the arbitrageur to undertake trades with long verification periods. The actions of these arbitrageurs cause liquid securities markets to be generally fairly efficient with respect to information, despite some notable anomalies.
Author: Peter F. Pope
Publisher:
ISBN:
Category :
Languages : en
Pages : 33
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Book Description
If returns on two assets share common volatility components, the prices of options on the assets should be interdependent and the implied volatility spread should mean revert. We, first demonstrate, using the canonical correlation method, that there is a common component among the volatilities of the returns on Samp;P 100 and Samp;P 500 indexes. We then exploit this commonality by trading on the volatility spread between tick-by-tick OEX and SPX call options listed on the CBOE. Our vega-delta-neutral strategies generated significant profits, even after transaction costs are taken into account. The results suggest that the two options markets are not jointly efficient.
Author: Changhyon Cho
Publisher:
ISBN:
Category : Financial futures
Languages : en
Pages : 360
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Book Description
Author: John C. Cox
Publisher: Prentice Hall
ISBN:
Category : Business & Economics
Languages : en
Pages : 518
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Book Description
Includes the first published detailed description of option exchange operations, the first published treatment using only elementary mathematics and the first step-by-step procedure for implementing the Black-Scholes formula in actual trading.
Author: Lucy F. Ackert
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Researchers have reported mispricing in index options markets. This study further examines the efficiency of the Samp;P 500 index options market by testing theoretical pricing relationships implied by no-arbitrage conditions. The effect of a traded stock basket, Standard and Poor's Depository Receipts (SPDRs), on the link between index and options markets is also examined. Pricing efficiency within options markets improves, and the evidence supports the hypothesis that a stock basket enhances the connection between markets. However, when transactions costs and short sales constraints are included, very few violations of the pricing relationships are reported.
Author: Günter Bamberg
Publisher: Springer Science & Business Media
ISBN: 3642709958
Category : Business & Economics
Languages : en
Pages : 233
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Book Description
