Information revelation in the futures market: Evidence from single stock futures

This paper analyzes 31 months of data on 137 single‐stock futures (SSFs) traded on OneChicago. The results indicate that on the days they trade, SSFs contribute approximately 24% of the price discovery for underlying stocks. Information revelation in the SSFs market decreases with the ratio of spreads in the futures and the stock markets and the volatility in the stock market. Moreover, the quality of the market for the underlying stocks improves substantially after the introduction of the SSFs market, with the largest improvement occurring on days with SSFs trading. © 2008 Wiley Periodicals, Inc. Jrl Fut Mark 28:335– 353, 2008     

Trading protocols and price discovery: Implicit transaction costs in Indian single stock futures

We show how trading protocols impede the price discovery process in single stock futures as implicit trade costs outweigh explicit costs. Despite the trade volume dominance, trade costs advantage and leverage efficiency in futures markets, single stock futures account for only 35% of the price discovery vis-á-vis the spot market. Futures market's informational efficiency is adversely affected by market frictions in the form of marketwide position limits, minimum contract values, and margin requirements.     

When trading options is not the only option: The effects of single-stock futures trading on options market quality

We use the 2008 short-selling ban to examine the impact of single-stock futures (SSFs) trading on options market quality. We show that there is a substitution effect between options trading and SSFs trading during the ban period. In addition, our results show that SSFs trading had a significant effect in narrowing the bid-ask spreads of options contracts. Moreover, compared to stocks without SSFs, stocks with SSFs were less likely to violate put-call parity during the ban period. Our results suggest that SSFs trading helps mitigate the negative effect of the short-selling ban on options market quality documented in the literature.     

The determinants of price discovery on bitcoin markets

This paper investigates whether market quality, uncertainty, investor sentiment and attention, and macroeconomic news affect bitcoin price discovery in spot and futures markets. Over the period December 2017–March 2019, we find significant time variation in the contribution to price discovery of the two markets. Increases in price discovery are mainly driven by relative trading costs and volume, and uncertainty to a lesser extent. Additionally, medium-sized trades contain most information in terms of price discovery. Finally, higher news-based bitcoin sentiment increases the informational role of the futures market, while attention and macroeconomic news have no impact on price discovery.     

Price discovery and volatility spillovers in the DJIA index and futures markets

The Dow Jones Industrial Average (DJIA) is the most widely quoted stock index worldwide. This article examines the minute-by-minute price discovery process and volatility spillovers between the DJIA index and the index futures recently launched by the CBOT. The Hasbrouck (1995) cointegrating model suggests that most of the price discovery takes place at the futures market. However, by examining the volatility spillovers between the markets based on a bivariate EGARCH model, a significant bidirectional information flow is found. That is, innovations in one market can predict the future volatility in another market, but the futures market volatility-spillovers to the stock market more than vice versa. Both markets also exhibit asymmetric volatility effects, with bad news having a greater impact on volatility than good news. © 1999 John Wiley & Sons, Inc. Jrl Fut Mark 19: 911–930, 1999     

Impact of Liquidity on the Futures‐Cash Basis: Evidence from the Indian Market

Arbitragers’ activities are constrained by market liquidity. In turn, arbitrage activity may trigger order imbalances adversely affecting liquidity. We examine this issue by analyzing the link between the futures‐cash basis and bid–ask spreads using intraday data on single stock futures (SSFs) contracts on Indian stocks. In contrast to other countries, the SSF market in India is very active due to retail investors’ prior experience with the badla system, a form of forward markets. The analysis reveals two‐way Granger causality between the basis and spreads in both the futures and cash markets. Evidence for spreads Granger‐causing basis is stronger for stocks with higher volume and SSFs that are relatively more active than underlying stocks. © 2012 Wiley Periodicals, Inc. Jrl Fut Mark 33:266–298, 2013     

The time-to-maturity pattern of futures price sensitivity to news

This paper examines the effect time-to-maturity has on how sensitive futures prices are to news flows. Unscheduled daily news flows that relate to the underlying asset of a futures contract are related to the daily realized volatility of futures to calculate a price-news sensitivity ratio. The observed pattern follows an inverted U-shape relationship and has a bearing on whether the maturity effect will be noticeable in a futures contract. This paper also shows that by examining the peak-to-maturity of the price sensitivity to news pattern, it is possible to better identify which contracts are more likely to yield higher volatility.     

The quantile dependence of commodity futures markets on news sentiment

Focusing on energy commodities, industrial metals, and gold, this paper examines the degree to which commodity futures returns depend on news sentiment under various market conditions, and the structure of that dependence. We observe an asymmetric market reaction to positive and negative news sentiment, which changes in periods of financial turmoil. The quantile regression analysis shows that news sentiment's influence on the futures returns follows an upward trend at higher percentiles. This structure flattens for positive news during the global financial crisis, while the slope for the negative component steepens in backwardation periods.     

The contribution of a satellite market to price discovery: Evidence from the Singapore exchange

The Singapore Exchange (SGX), a small satellite market, successfully competes with a large home market, the Osaka Securities Exchange (OSE), in trading the Nikkei 225 futures index. In this paper, we investigate the contribution of the SGX to price discovery and shed light on the reasons for its continued success. Evidence is provided from information revelation and price discovery of three competing but informationally linked markets of the Nikkei 225 index—domestic spot (Tokyo Stock Exchange), domestic futures (OSE), and foreign futures (SGX), which represents the satellite market. Overall, the futures market contributes 77% to price discovery, with the satellite market contributing 42% of the futures and 33% of the total price discovery. These figures, surprisingly, far exceed the satellite market's share of trading volume. Support is provided for the extended trading hours on the SGX for three of the four non‐overlapping trading sub‐periods. © 2004 Wiley Periodicals, Inc. Jrl Fut Mark 24:981–1004, 2004     

Public News Arrival and Cross‐Asset Correlation Breakdown

This study models and tests empirically the role of public news arrivals in the quote matching across single‐stock futures and underlying stock markets—a trading strategy often adopted by algorithmic traders. Our model suggests that quote return correlation across these two markets breaks down when the news uncertainty is sufficiently large and futures market makers switch from automating the quote matching process to manually analyze, monitor, and update quotes. We show empirically that the breakdown is more prominent for large stocks, and this effect of firm size falls during periods of high‐market volatility. Our empirical results are robust to the effect of distraction due to extraneous news events.     

After‐hours trading in equity futures markets

Although it is well known that electronic futures data absorb news (slightly) in advance of spot markets the role of the electronic futures movement in out‐of‐hours trading has not previously been explored. The behavior of the 24‐hour trade in the S&P 500 and NASDAQ 100 futures market reveals the important role of these markets in absorbing news releases occurring outside of normal trading hours. Peaks in volume and volatility in this market occur in conjunction with U.S. 8:30 A.M. EST news releases, before the opening of the open‐outcry markets, and in a less pronounced fashion immediately post‐close the open‐outcry market. Price impact in these markets is statistically higher in the post‐close than in the pre‐open periods. © 2008 Wiley Periodicals, Inc. Jrl Fut Mark 29:114–136, 2009     

上海燃料油期货价格发现功能研究——基于GS模型的实证分析

本文选择相关系数、协整检验、误差修正模型、Granger因果检验、Garbade-Silber模型对上海燃料油期货市场价格发现功能发挥和价格引导情况进行递进、全面的分析,实证结果显示上海燃料油期货价格与国内现货价格之间存在协整关系,燃料油期货价格发现功能得到一定程度发挥,但仅存在现货价格对期货价格的单向引导关系,且在价格发现功能中,现货价格起着决定性的作用。     

从国际期货定价机制变化看我国期货市场风险管理

在国际金融危机持续的背景下,以石油、黄金为代表的商品价格出现了剧烈震荡,国际期货市场定价机制的变化及期货交易规则的高杠杆效应也使得市场风险被明显放大。面对世界复杂的经济环境及国内通胀压力,如何增强我国期货市场抗风险能力,保护投资者正当利益成为社会各界普遍关心的问题。     

Do small traders contribute to price discovery? Evidence from the Hong Kong Hang Seng Index markets

Using one‐contract‐size trades in the Mini Hang Seng Index futures to proxy the activities of small traders, this study empirically investigates the information contribution of small futures traders to price discovery on the Hang Seng Index (HSI) markets. Estimated with the models of Gonzalo, J., and Granger, C. W. J. ( 1995 ) and Hasbrouck, J. ( 1995 ), the results show that small traders contribute about 16.8% to price discovery, a disproportionately high share considering their relatively low trading volume. The results also indicate that the Hang Seng Index futures (HSIF) market still has the largest information share (about 71.0%), whereas the HSI spot market has a 12.2% share. Our results suggest that small traders are not uninformed in the HSIF markets, and play an important role in price discovery. © 2009 Wiley Periodicals, Inc. Jrl Fut Mark 30:156–174, 2010     

The evolution of price discovery in us equity and derivatives markets

This study considers the evolution of price discovery in the S&P 500 E-mini futures and the corresponding exchange traded fund (SPY ETF) over the period January 2002 through December 2013. The study reports evidence that the E-mini futures dominate price discovery at the beginning of the sample period. However, from 2007 onward both the SPY ETF and E-mini futures contribute similar portions to the price discovery process. The level of price discovery is significantly influenced by volume measures and relative levels of transaction costs for both securities.     

Market Efficiency and Price Discovery in Cocoa Markets

ABSTRACT

This paper tests the efficiency and price discovery mechanism in the cocoa cash and futures markets over the period March 1981–August 2009. The results indicate that the price discovery is done in the cash market and spreads to the futures markets and that the futures price can be seen as an unbiased predictor of future cash prices. There is no sign of a risk premium in the futures price. Since the cash behaves like a random walk we cannot reject market efficiency.     

An examination of the impact of macroeconomic news on the spot and futures treasuries markets

In this study we analyze the reaction of daily cash and futures prices for several Treasury securities to the release of U.S. macroeconomic news. Some important results are reported. First, consistent with the notion of market integration, the futures market is found to be cointegrated with the corresponding cash market. Second, of the 23 types of periodic macroeconomic announcements, 19 of them have a significant influence on either the cash or futures prices. Most notably, surprises in nonfarm payroll and Treasury budget significantly influence the cash and futures market across the entire maturity spectrum. Third, consistent with the Fisher and real activity hypotheses, macroeconomic news that conveys higher inflation and/or economic growth has a negative influence on cash and futures prices. Finally, hedging with Treasury futures appears to offer investors protection from inflation‐related fluctuations in interest rates, but not against fluctuations arising due to variations in real output. Some important policy implications of the results are offered. © 2004 Wiley Periodicals, Inc. Jrl Fut Mark 24:453–478, 2004     

最低收购价政策改革背景下小麦期货市场价格发现功能再检验

通过构建最低收购价政策影响下小麦期现货市场的价格传导机制的理论框架,并选取2015年我国小麦最低收购价政策改革前后两个时期各4年的周度数据,使用ADF单位根检验、Johansen协整检验、Granger因果关系检验和方差分解对最低收购价政策改革背景下小麦期货市场的价格发现功能进行实证研究。研究结果表明:无论是强麦还是普麦,最低收购价政策改革对于小麦期货价格与现货价格均衡关系的形成均具有促进作用;在最低收购价政策改革之前,强麦期货市场不具有价格发现功能,之后这种功能才得以形成,同时普麦期货市场的价格发现功能变得更为显著;小麦期货市场的影响力强于现货市场,在价格发现功能中占据主导作用。     

The impact of the US stock market opening on price discovery of government bond futures

We examine price discovery in sequential markets for the 10-year US Treasury note, German bund, and UK gilt futures over the period 2010–2017. We find that price discovery increases after the opening of the US stock market. Order flows in the bond futures markets are more informative for permanent price changes in the 30-min period after the US stock market opens. A placebo test using US statutory holidays confirms our findings. A cross-market analysis suggests that the increased price discovery in the bond futures is related to returns and net order flows of the US stock market.     

Information transmission in electronic versus open‐outcry trading systems: An analysis of U.S. equity index futures markets

In this article the intraday price discovery process between regular index futures (floor trading) and E‐mini index futures (electronic trading) in the S&P 500 and Nasdaq 100 index futures markets is examined, using intraday data from the introduction of the E‐mini index futures to 2001. Using both information shares (Hasbrouck, J., 1995) and common long‐memory factor weights (Gonzalo, J., & Granger, C. W. J., 1995) techniques, we find that both E‐mini index futures and regular index futures contribute to the price discovery process. However, since September 1998, the contribution made by E‐mini index futures has been greater than that provided by regular index futures. Based on regression analysis, we have also found direct empirical evidence to support the hypothesis that the joint effects of operational efficiency and relative liquidity determine the greater contribution made towards price discovery by electronic trading relative to open‐outcry trading over time. © 2005 Wiley Periodicals, Inc. Jrl Fut Mark 25: 679–715, 2005