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Day-of-the-Week Effects in Financial Futures: An Analysis of GNMA, T-Bond, T-Note, and T-Bill Contracts

Published online by Cambridge University Press:  06 April 2009

Abstract

This paper provides a comprehensive study of weekly seasonal effects in GNMA, T-bond, T-note, and T-bill futures returns. Two distinct patterns are found in returns on GNMA, T-bond, and T-note contracts, while no seasonals are noted for T-bill futures. A negative Monday seasonal—similar to the well-known Monday effect in stock returns—is found for GNMA and T-bond contracts. A positive Tuesday seasonal is found on GNMA, T-bond, and T-note contracts. Our evidence indicates that the significance of weekly seasonals depends in an important way on the time period studied. The negative Monday phenomenon occurs only in the data before 1982, while the positive Tuesday effect is present only after 1984. In addition, we find that both seasonal phenomena occur only during months prior to a delivery month. This effect appears to be related to the calendar month. More specifically, the Monday effect is apparently concentrated during February, while the Tuesday effect is concentrated during May.

Type
Research Article
Copyright
Copyright © School of Business Administration, University of Washington 1991

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References

Chang, E. “Returns to Speculators and the Theory of Normal Backwardation. Journal of Finance, 40 (03 1985), 193208.CrossRefGoogle Scholar
Chang, E, and Kim, C.. “Day of the Week Effects and Commodity Price Changes.” Journal of Futures Markets, 8 (04 1988), 229241.CrossRefGoogle Scholar
Chiang, R, and Tapley, C.. “Day-of-the-Week Effects and the Futures Market.” Review of Research in Futures Markets, 2 (No. 3, 1983), 356410.Google Scholar
Connolly, R. “An Examination of the Robustness of the Weekend Effect.” Journal of Financial and Quantitative Analysis, 24 (06 1989), 133169.CrossRefGoogle Scholar
Cornell, B. “The Weekly Pattern in Stock Returns: Cash versus Futures: A Note.” Journal of Finance, 40 (06 1985), 583588.CrossRefGoogle Scholar
Cornell, BMonetary Policy and the Daily Behavior of Interest Rates.” Journal of Economics and Business, 56 (Spring 1983), 189203.CrossRefGoogle Scholar
Dyl, E, and Maberly, E.. “The Weekly Pattern in Stock Index Futures: A Further Note.” Journal of Finance, 41 (12 1986), 11491155.CrossRefGoogle Scholar
Eisemann, P, and Timme, S.. “Interweek Seasonality in the Federal Funds Market.” Journal of Financial Research, 7 (Spring 1984), 4756.CrossRefGoogle Scholar
Fama, E., and French, K.. “Commodity Futures Prices: Some Evidence on Forecast Power, Premiums, and the Theory of Storage.” Journal of Business, 60 (01 1987), 5573.CrossRefGoogle Scholar
Flannery, M, and Protopapadakis, A.. “From T-Bills to Common Stocks: Investigating the Generality of Intra-Week Return Seasonality.” Journal of Finance, 43 (06 1988), 431450.Google Scholar
French, K. “Stock Returns and the Weekend Effect.” Journal of Financial Economics, 8 (03 1980), 5569.CrossRefGoogle Scholar
Garbade, K, and Silber, W.. “Futures Contracts on Commodities with Multiple Varieties: An Analysis of Premiums and Discounts.” Journal of Business, 56 (07 1983), 249271.CrossRefGoogle Scholar
Gay, G, and Kim, T.. “An Investigation into Seasonality in the Futures Market.” Journal of Futures Markets, 7 (04 1987), 169181.CrossRefGoogle Scholar
Gay, G, and Manaster, S.. “The Quality Option Implicit in Futures Contracts.” Journal of Financial Economics, 13 (09 1984), 353370.CrossRefGoogle Scholar
Gibbons, M, and Hess, P.. “Day of the Week Effects and Asset Returns.” Journal of Business, 54 (10 1981), 579596.CrossRefGoogle Scholar
Harris, L. “A Transaction Data Study of Weekly and Intradaily Patterns in Stock Returns.” Journal of Financial Economics, 16 (05 1986), 99117.CrossRefGoogle Scholar
Jaffee, J, and Westerfield, R.. “The Weekend Effect in Common Stock Returns: The International Evidence.” Journal of Finance, 40 (06 1985), 433454.Google Scholar
Johnston, E. “Pricing Financial Futures: The Role of Multiple Delivery Assets and Prepayments.” Unpubl. Ph.D. diss. Purdue Univ. (1986).Google Scholar
Kane, A, and Marcus, A.. “Valuation and Optimal Exercise of the Wild Card Option in the Treasury Bond Futures Market.” Journal of Finance, 41 (03 1986a), 195208.CrossRefGoogle Scholar
Kane, A, and Marcus, A.The Quality Option in the Treasury Bond Futures Market: An Empirical Assessment.” Journal of Futures Markets, 6 (Summer 1986b), 231248.CrossRefGoogle Scholar
Keim, D, and Stambaugh, R.. “A Further Investigation of the Weekend Effect in Stock Returns.” Journal of Finance, 39 (07 1984), 813834.CrossRefGoogle Scholar
Lakonishok, J, and Levi, M.. “Weekend Effects on Stock Returns: A Note.” Journal of Finance, 37 (06 1982), 883889.CrossRefGoogle Scholar
McFarland, J; Pettit, R.; and Sung, S.. “The Distribution of Foreign Exchange Price Changes: Trading Days Effects and Risk Measurement.” Journal of Finance, 37 (06 1982), 693716.CrossRefGoogle Scholar
Rogalski, R. R. “New Findings Regarding Day of the Week Returns over Trading and Non-Trading Periods.” Journal of Finance, 39 (12 1984), 16031614.Google Scholar
Smirlock, M, and Starks, L.Day-of-the-Week and Intraday Effects in Stock Returns.” Journal of Financial Economics, 17 (09 1986), 197210.CrossRefGoogle Scholar