The Interactions Between Price Discovery, Liquidity and Algorithmic Trading for US-Canadian Cross-Listed Shares PDF Download
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Author: Bart Frijns
Publisher:
ISBN:
Category :
Languages : en
Pages : 52
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Book Description
We analyze price discovery dynamics for Canadian companies cross-listed on the NYSE from January 2004 to January 2011. We employ a structural vector autoregression to assess the interactions between price discovery, liquidity and algorithmic trading activity. We observe that over time, the U.S. market is gaining dominance in terms of price discovery. Improvements in liquidity increase a market's contribution to price discovery, and vice versa. We find that algorithmic trading activity is negatively related to price discovery, indicating negative externalities of high-frequency trading. These results are robust to regulatory changes in the U.S. and fragmentation in the Canadian financial markets.
Author: Bart Frijns
Publisher:
ISBN:
Category :
Languages : en
Pages : 52
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Book Description
We analyze price discovery dynamics for Canadian companies cross-listed on the NYSE from January 2004 to January 2011. We employ a structural vector autoregression to assess the interactions between price discovery, liquidity and algorithmic trading activity. We observe that over time, the U.S. market is gaining dominance in terms of price discovery. Improvements in liquidity increase a market's contribution to price discovery, and vice versa. We find that algorithmic trading activity is negatively related to price discovery, indicating negative externalities of high-frequency trading. These results are robust to regulatory changes in the U.S. and fragmentation in the Canadian financial markets.
Author: Karina Kanouni Simone
Publisher:
ISBN:
Category :
Languages : en
Pages : 50
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Book Description
This paper revisits studies conducted by Rosenthal and Young (1990) and Froot and Dabora (1999) that found prices of twin stocks to be mispriced and that this mispricing could be explained by the markets in which the shares are listed. Our study investigates whether these findings can be generalized to Canadian firms who cross-list in the US. Using a sample of 184 firms who cross-listed during the period 1975 – 2013, we also observe share mispricing that can be explained by the markets in which the shares are listed in, however it is not trading activity alone that determines the significance of this relationship. Furthermore, we observe a discrepancy in the co-movement of Canadian-listed shares and their US-listed counterparts with currency fluctuations, making this the most significant factor in explaining the mispricing observed in our sample of cross-listed firms.
Author: Tina Prodromou
Publisher:
ISBN:
Category :
Languages : en
Pages : 40
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Book Description
We study the intra-day impact of algorithmic trading on the futures market to increase our understanding of algorithmic trading and its role in the price formation process. First, we find that algorithmic trading provides liquidity when the spread is wide and that algorithms enter the market at a series of intervals that decrease the spread. Second, we show that algorithmic trading is related to lower adverse selection and is unrelated to realised spreads. Third, we confirm that information asymmetry is highest at the beginning of the trading day, and as the price stabilises during the trading day, we find that the trade becomes the information carrier and algorithmic trading increases. Fourth, we find that algorithmic trades strategically enter the market during periods with less informed trading, while the period following exhibits higher public and private information. Our results suggest that algorithmic traders contribute to the price discovery process of financial markets.
Author: Frédéric Abergel
Publisher: John Wiley & Sons
ISBN: 1119952786
Category : Business & Economics
Languages : en
Pages : 194
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Book Description
The latest cutting-edge research on market microstructure Based on the December 2010 conference on market microstructure, organized with the help of the Institut Louis Bachelier, this guide brings together the leading thinkers to discuss this important field of modern finance. It provides readers with vital insight on the origin of the well-known anomalous "stylized facts" in financial prices series, namely heavy tails, volatility, and clustering, and illustrates their impact on the organization of markets, execution costs, price impact, organization liquidity in electronic markets, and other issues raised by high-frequency trading. World-class contributors cover topics including analysis of high-frequency data, statistics of high-frequency data, market impact, and optimal trading. This is a must-have guide for practitioners and academics in quantitative finance.
Author: Bart Frijns
Publisher:
ISBN:
Category :
Languages : en
Pages : 37
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Book Description
This study employs macroeconomic news announcements as proxy for new information arrivals and examines their impact on price discovery of Canadian cross-listed stocks. We compare the price discovery of 38 Canadian companies listed on the Toronto Stock Exchange (TSX) and the New York Stock Exchange (NYSE) for the period 2004-2011. First, we observe that price discovery shifts significantly during macroeconomic news announcement days. Second, the U.S. market becomes more important in terms of price discovery, regardless of the origin of the news. Third, we examine the relation between price discovery and market microstructure variables. After controlling for liquidity shocks, we find that the impact of news announcements still persists. Intraday analyses of price discovery on periods surrounding news releases further support these findings. These results suggest that there is a difference in information-processing capability of the two markets, with the U.S. market being better at processing information than the Canadian market during macro-economic news announcements. Our results are consistent with the literature which shows that cross-listing in the U.S. is positively associated with an improvement in the stock price information environment.
Author: Cheol S. Eun
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
We examine the contribution of cross-listings to price discovery for a sample of Canadian stocks listed on both the Toronto Stock Exchange (TSE) and a U.S. exchange. We find that prices on the TSE and U.S. exchange are cointegrated and mutually adjusting. The U.S. share of price discovery ranges from 0.2 percent to 98.2 percent, with an average of 38.1 percent. The U.S. share is directly related to the U.S. share of trading and to the ratio of proportions of informative trades on the U.S. exchange and the TSE, and inversely related to the ratio of bid-ask spreads.
Author: Gbenga Ibikunle
Publisher:
ISBN:
Category :
Languages : en
Pages : 70
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Book Description
The quality of ultra-high frequency quotes submitted to an entrant high-tech market (BATS Chi-X Europe - Chi-X) is compared to those of an established national exchange (London Stock Exchange - LSE). There are intraday variations regarding which platform impounds new information about the fundamental value of stocks into their prices fastest such that both markets alternate price leadership over the day and across high and low volume stocks. The variations in price leadership are consistent with the effects of informed trading, liquidity and institutional trading arrangements on both platforms, but inconsistent with the theoretical liquidity-price efficiency link. Dark and algorithmic trading are shown to generally impede price discovery for lower volume stocks on Chi-X, while the effect of algorithmic trading is found to be generally positive for LSE stocks' price discovery. Despite the variations in intraday price leadership, Chi-X accounts for more share of price discovery than is suggested by its comparatively lower share of transactions; crucially, this strong showing in the price leadership contest is critical to its gaining of market share at the expense of the LSE.
Author: Drew Harris
Publisher:
ISBN:
Category : Stock exchanges
Languages : en
Pages : 0
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Book Description
This thesis examines the combined effect of algorithmic trading and market fragmentation on market quality. Three distinct but inter-related research studies are conducted and the ultimate findings of the thesis are three fold. First, exchange listed companies can use stock splits to manage their tick size and influence the level of algorithmic market making in their security, which can subsequently impact the company's liquidity. Stock splits alter a security's relative tick size. In some cases, this change in relative tick size increases the quoted spread captured by market makers. This extra incentive improves liquidity and reduces transaction costs. Companies that undertake stock splits while already tick constrained increase the profit of market makers at the cost of liquidity takers. Second, the research shows that dark trading contributes very little to the price discovery of a market. Further, regulation that reduces the level of dark trading in a market does not impact the relative competitiveness in price discovery for cross listed assets. Third, the thesis examines the joint impact of fragmentation and algorithmic trading. Findings show that on exchange fragmentation increases market competition and reduced transaction costs, with two side effects: the joint growth of dark fragmentation and algorithmic trading. Dark trading reduces integrity by adding an alternate venue with lesser price impact, while algorithmic trading increases both market efficiency and integrity.
Author: Joachim Grammig
Publisher:
ISBN:
Category :
Languages : en
Pages : 46
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Book Description
Abstract: This paper addresses two issues: 1) where does price discovery occur for firms that are traded simultaneously in the U.S. and in their home markets and 2) what explains the differences across firms in the share of price discovery that occurs in the U.S? The answer to the first question is that the home market is typically where the majority of price discovery occurs, but there are significant exceptions to this rule and the nature of price discovery across international markets during the time of trading overlap is richer and more complex that previously realized. For the second question, the results provide strong support that liquidity is an important factor. For a particular firm, the greater the liquidity of U.S. trading relative to the home market, the greater the role for U.S. price discovery.
Author: Mao Ye
Publisher:
ISBN:
Category :
Languages : en
Pages : 187
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Book Description
One of the most striking changes in U.S. equity markets has been the proliferation of trading venues. My dissertation studies the impact of market fragmentation on liquidity and price discovery from three different perspectives. The first section, coauthored with Maureen O'Hara, examines how fragmentation of trading is affecting the quality of trading. We use newly-available trade reporting facilities volumes to measure fragmentation levels in individual stocks, and we use a matched sample to compare execution quality and efficiency of stocks with more and less fragmented trading. We find market fragmentation generally reduces transaction costs, as measured by effective spread and realized spread, and increases execution speeds. Fragmentation does increase short-term volatility, but prices are more efficient in that they are closer to being a random walk. The second section focuses on a particular type of new trading mechanism, crossing network, in which buy and sell orders are passively matched using the price set by the stock exchange. The results show that the crossing network harms price discovery and the relative lack of revealed information most strongly affects stocks with high uncertainty in their fundamental values. I find that an increase in the uncertainty of the fundamental value of the asset increases the transaction costs in both markets, but stocks with higher fundamental value uncertainty are more likely to have higher market shares in the crossing network. The impact of different allocation rules in the crossing network on market outcomes is also examined. The third section tests the theoretical prediction of the second essay. I find that crossing networks have lower effective spread and price impact of trade, but they also have lower execution probability and speed of trade. Non-execution is positive correlated with price impact, decreases in trading volume and increases in volatility. Crossing networks have higher market share for stocks with lower volatility and higher volume. We also find that the underlying assumption in previous literature, that stocks with higher effective spreads have higher reductions in effective spread by trading in crossing networks, is not supported by data.
