IDEAS home Printed from https://ideas.repec.org/p/ehl/lserod/140276.html

Systemic risk transmission to energy futures: weekend information gaps and the breakdown of pricing efficiency

Author

Listed:
  • Conlon, Thomas
  • Corbet, Shaen
  • Larkin, Charles
  • Muñiz, Jose Antonio

Abstract

This study examines the efficiency of systemic risk transmission to international oil futures markets by analyzing the dynamic connectedness between three distinct Common Volatility (COVOL) measures: Energy, Asset, and Country, and compares such with five major oil benchmarks. Utilizing a framework that combines TVP-VAR, EGARCH, and wavelet coherence analyses, we investigate whether nontrading weekend breaks create a structural barrier to the pricing of systemic risk. Our findings identify a significant Monday effect, characterized by a pronounced decoupling between systemic risk signals and oil futures prices. The effect is highly state-dependent: during the COVID-19 pandemic, the disconnect dissipated for Energy and Asset COVOL but intensified for Country COVOL, while geopolitical conflicts extended the breakdown of the signal into Tuesday. These results indicate a hierarchy of influence in which country-level systemic risks exert the strongest effect on oil markets.

Suggested Citation

  • Conlon, Thomas & Corbet, Shaen & Larkin, Charles & Muñiz, Jose Antonio, 2026. "Systemic risk transmission to energy futures: weekend information gaps and the breakdown of pricing efficiency," LSE Research Online Documents on Economics 140276, London School of Economics and Political Science, LSE Library.
    • Handle: RePEc:ehl:lserod:140276
    as

    Download full text from publisher

    File URL: https://researchonline.lse.ac.uk/id/eprint/140276/
    File Function: Open access version.
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Zheng, Tingguo & Zhang, Hongyin & Ye, Shiqi, 2024. "Monetary policies on green financial markets: Evidence from a multi-moment connectedness network," Energy Economics, Elsevier, vol. 136(C).
    2. Elsayed, Ahmed H. & Naifar, Nader & Nasreen, Samia & Tiwari, Aviral Kumar, 2022. "Dependence structure and dynamic connectedness between green bonds and financial markets: Fresh insights from time-frequency analysis before and during COVID-19 pandemic," Energy Economics, Elsevier, vol. 107(C).
    3. Peter Reinhard Hansen & Chan Kim & Wade Kim, 2024. "Periodicity in Cryptocurrency Volatility and Liquidity," Journal of Financial Econometrics, Oxford University Press, vol. 22(1), pages 224-251.
    4. Aguiar-Conraria, LuI´s & Joana Soares, Maria, 2011. "Business cycle synchronization and the Euro: A wavelet analysis," Journal of Macroeconomics, Elsevier, vol. 33(3), pages 477-489, September.
    5. Jason Fink & Kristin Fink, 2014. "Do Seasonal Tropical Storm Forecasts Affect Crack Spread Prices?," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 34(5), pages 420-433, May.
    6. Hammoudeh, Shawkat & Li, Huimin, 2004. "The impact of the Asian crisis on the behavior of US and international petroleum prices," Energy Economics, Elsevier, vol. 26(1), pages 135-160, January.
    7. Kang, Wensheng & de Gracia, Fernando Perez & Ratti, Ronald A., 2019. "The asymmetric response of gasoline prices to oil price shocks and policy uncertainty," Energy Economics, Elsevier, vol. 77(C), pages 66-79.
    8. Kayani, Umar & Hasnaoui, Amir & Khan, Maaz & Zahoor, Nadia & Nawaz, Farrukh, 2024. "Analyzing fossil fuel commodities' return spillovers during the Russia and Ukraine crisis in the energy market," Energy Economics, Elsevier, vol. 135(C).
    9. Corbet, Shaen & Goodell, John W. & Günay, Samet, 2020. "Co-movements and spillovers of oil and renewable firms under extreme conditions: New evidence from negative WTI prices during COVID-19," Energy Economics, Elsevier, vol. 92(C).
    10. Rogalski, Richard J, 1984. "New Findings Regarding Day-of-the-Week Returns over Trading and Non-trading Periods: A Note," Journal of Finance, American Finance Association, vol. 39(5), pages 1603-1614, December.
    11. Kyriazis, Nikolaos & Papadamou, Stephanos & Tzeremes, Panayiotis & Corbet, Shaen, 2024. "Examining spillovers and connectedness among commodities, inflation, and uncertainty: A quantile-VAR framework," Energy Economics, Elsevier, vol. 133(C).
    12. Karali, Berna & Ramirez, Octavio A., 2014. "Macro determinants of volatility and volatility spillover in energy markets," Energy Economics, Elsevier, vol. 46(C), pages 413-421.
    13. Kyriazis, Nikolaos & Corbet, Shaen, 2025. "Understanding the connectedness between US traditional assets and green cryptocurrencies during crises," The North American Journal of Economics and Finance, Elsevier, vol. 80(C).
    14. Saurabh Ghosh & Mridul Saggar, 2017. "Volatility spillovers to the emerging financial markets during taper talk and actual tapering," Applied Economics Letters, Taylor & Francis Journals, vol. 24(2), pages 122-127, January.
    15. Koop, Gary & Pesaran, M. Hashem & Potter, Simon M., 1996. "Impulse response analysis in nonlinear multivariate models," Journal of Econometrics, Elsevier, vol. 74(1), pages 119-147, September.
    16. Cornell, Bradford, 1985. "The Weekly Pattern in Stock Returns: Cash versus Futures: A Note," Journal of Finance, American Finance Association, vol. 40(2), pages 583-588, June.
    17. Pesaran, H. Hashem & Shin, Yongcheol, 1998. "Generalized impulse response analysis in linear multivariate models," Economics Letters, Elsevier, vol. 58(1), pages 17-29, January.
    18. Yue, Tian & Li, Lu-Lu & Wu, Wenfeng, 2025. "Weekday variations in the Chinese crude oil futures market: Unveiling the influence of COVID-19 and EIA shocks," International Review of Financial Analysis, Elsevier, vol. 106(C).
    19. Meng, Xin & Yu, Yanni, 2023. "Does the Russia-Ukraine conflict affect gasoline prices?," Energy Economics, Elsevier, vol. 128(C).
    20. Caraiani, Petre, 2022. "The impact of oil supply news shocks on corporate investments and the structure of production network," Energy Economics, Elsevier, vol. 110(C).
    21. Zhang, Jiaming & Guo, Songlin & Dou, Bin & Xie, Bingyuan, 2023. "Evidence of the internationalization of China's crude oil futures: Asymmetric linkages to global financial risks," Energy Economics, Elsevier, vol. 127(PA).
    22. Hao, Wei & Pham, Linh, 2024. "Dynamic connectedness in the higher moments between clean energy and oil prices," Energy Economics, Elsevier, vol. 140(C).
    23. Akyildirim, Erdinc & Conlon, Thomas & Corbet, Shaen & Goodell, John W., 2023. "Understanding the FTX exchange collapse: A dynamic connectedness approach," Finance Research Letters, Elsevier, vol. 53(C).
    24. Mishra, Aswini Kumar & Arunachalam, Vairam & Olson, Dennis & Patnaik, Debasis, 2023. "Dynamic connectedness in commodity futures markets during Covid-19 in India: New evidence from a TVP-VAR extended joint connectedness approach," Resources Policy, Elsevier, vol. 82(C).
    25. Lutz Kilian & Bruce Hicks, 2013. "Did Unexpectedly Strong Economic Growth Cause the Oil Price Shock of 2003–2008?," Journal of Forecasting, John Wiley & Sons, Ltd., vol. 32(5), pages 385-394, August.
    26. Li, Wenlan & Cheng, Yuxiang & Fang, Qiang, 2020. "Forecast on silver futures linked with structural breaks and day-of-the-week effect," The North American Journal of Economics and Finance, Elsevier, vol. 53(C).
    27. Corbet, Shaen & Hou, Yang (Greg) & Hu, Yang & Oxley, Les, 2021. "Volatility spillovers during market supply shocks: The case of negative oil prices," Resources Policy, Elsevier, vol. 74(C).
    28. Sevillano, María Caridad & Jareño, Francisco & López, Raquel & Esparcia, Carlos, 2024. "Connectedness between oil price shocks and US sector returns: Evidence from TVP-VAR and wavelet decomposition," Energy Economics, Elsevier, vol. 131(C).
    29. Amihud, Yakov & Mendelson, Haim, 1987. "Trading Mechanisms and Stock Returns: An Empirical Investigation," Journal of Finance, American Finance Association, vol. 42(3), pages 533-553, July.
    30. Fafchamps, Marcel & Labonne, Julien, 2017. "Using Split Samples to Improve Inference on Causal Effects," Political Analysis, Cambridge University Press, vol. 25(4), pages 465-482, October.
    31. Hammoudeh, Shawkat & McAleer, Michael, 2013. "Risk management and financial derivatives: An overview," The North American Journal of Economics and Finance, Elsevier, vol. 25(C), pages 109-115.
    32. Gao, Yang & Li, Yangyang & Wang, Yaojun, 2021. "Risk spillover and network connectedness analysis of China’s green bond and financial markets: Evidence from financial events of 2015–2020," The North American Journal of Economics and Finance, Elsevier, vol. 57(C).
    33. Doyle, John R. & Chen, Catherine Huirong, 2009. "The wandering weekday effect in major stock markets," Journal of Banking & Finance, Elsevier, vol. 33(8), pages 1388-1399, August.
    34. Huang, Jianbai & Dong, Xuesong & Chen, Jinyu & Zhong, Meirui, 2022. "Do oil prices and economic policy uncertainty matter for precious metal returns? New insights from a TVP-VAR framework," International Review of Economics & Finance, Elsevier, vol. 78(C), pages 433-445.
    35. Tingguo Zheng & Hongyin Zhang & Shiqi Ye, 2024. "Monetary Policies on Green Financial Markets: Evidence from a Multi-Moment Connectedness Network," Papers 2405.02575, arXiv.org, revised Oct 2024.
    36. Conlon, Thomas & Corbet, Shaen & Goodell, John W. & Hou, Yang (Greg) & Oxley, Les, 2024. "Financial market information flows when counteracting rogue states: The indirect effects of targeted sanction packages," Journal of Economic Behavior & Organization, Elsevier, vol. 217(C), pages 32-62.
    37. Xu, Zhiwei & Gan, Shiqi & Hua, Xia & Xiong, Yujie, 2024. "Can the sentiment of the official media predict the return volatility of the Chinese crude oil futures?," Energy Economics, Elsevier, vol. 140(C).
    38. Lin, Sihan & Chen, Shoudong, 2021. "Dynamic connectedness of major financial markets in China and America," International Review of Economics & Finance, Elsevier, vol. 75(C), pages 646-656.
    39. Arjun Chatrath & Hong Miao & Sanjay Ramchander, 2012. "Does the price of crude oil respond to macroeconomic news?," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 32(6), pages 536-559, June.
    40. Javier Sánchez García & Salvador Cruz Rambaud, 2023. "Volatility spillovers between oil and financial markets during economic and financial crises: A dynamic approach," Journal of Economics and Finance, Springer;Academy of Economics and Finance, vol. 47(4), pages 1018-1040, December.
    41. Auer, Benjamin R., 2014. "Daily seasonality in crude oil returns and volatilities," Energy Economics, Elsevier, vol. 43(C), pages 82-88.
    42. Bredin, Don & Conlon, Thomas & Potì, Valerio, 2015. "Does gold glitter in the long-run? Gold as a hedge and safe haven across time and investment horizon," International Review of Financial Analysis, Elsevier, vol. 41(C), pages 320-328.
    43. French, Kenneth R., 1980. "Stock returns and the weekend effect," Journal of Financial Economics, Elsevier, vol. 8(1), pages 55-69, March.
    44. Thomas Conlon & John Cotter, 2012. "An empirical analysis of dynamic multiscale hedging using wavelet decomposition," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 32(3), pages 272-299, March.
    45. Basu, Devraj & Miffre, Joëlle, 2013. "Capturing the risk premium of commodity futures: The role of hedging pressure," Journal of Banking & Finance, Elsevier, vol. 37(7), pages 2652-2664.
    46. Oxley, Les & Hu, Yang & Corbet, Shaen & Goodell, John W., 2023. "Role of precious metals in global risk dynamics: Exploring their impact from a connectedness approach," Finance Research Letters, Elsevier, vol. 58(PD).
    47. Yue-Jun Zhang & Shu-Hui Li, 2019. "The impact of investor sentiment on crude oil market risks: evidence from the wavelet approach," Quantitative Finance, Taylor & Francis Journals, vol. 19(8), pages 1357-1371, August.
    48. Diebold, Francis X. & Yilmaz, Kamil, 2012. "Better to give than to receive: Predictive directional measurement of volatility spillovers," International Journal of Forecasting, Elsevier, vol. 28(1), pages 57-66.
    49. Bouoiyour, Jamal & Selmi, Refk & Hammoudeh, Shawkat & Wohar, Mark E., 2019. "What are the categories of geopolitical risks that could drive oil prices higher? Acts or threats?," Energy Economics, Elsevier, vol. 84(C).
    50. Engle, Robert F. & Campos-Martins, Susana, 2023. "What are the events that shake our world? Measuring and hedging global COVOL," Journal of Financial Economics, Elsevier, vol. 147(1), pages 221-242.
    51. Walid Bahloul & Rangan Gupta, 2018. "Impact of macroeconomic news surprises and uncertainty for major economies on returns and volatility of oil futures," International Economics, CEPII research center, issue 156, pages 247-253.
    52. Deng, Xiang & Xu, Fang, 2024. "Connectedness between international oil and China's new energy industry chain: A time-frequency analysis based on TVP-VAR model," Energy Economics, Elsevier, vol. 140(C).
    53. Thomas Conlon & Brian M. Lucey & Gazi Salah Uddin, 2018. "Is gold a hedge against inflation? A wavelet time-scale perspective," Review of Quantitative Finance and Accounting, Springer, vol. 51(2), pages 317-345, August.
    54. Qin, Yun & Hong, Kairong & Chen, Jinyu & Zhang, Zitao, 2020. "Asymmetric effects of geopolitical risks on energy returns and volatility under different market conditions," Energy Economics, Elsevier, vol. 90(C).
    55. Kurov, Alexander & Stan, Raluca, 2018. "Monetary policy uncertainty and the market reaction to macroeconomic news," Journal of Banking & Finance, Elsevier, vol. 86(C), pages 127-142.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Xu, Danyang & Hu, Yang & Corbet, Shaen & Hou, Yang (Greg) & Oxley, Les, 2024. "Green bonds and traditional and emerging investments: Understanding connectedness during crises," The North American Journal of Economics and Finance, Elsevier, vol. 72(C).
    2. Sanjay Kumar Rout & Hrushikesh Mallick, 2022. "Sovereign Bond Market Shock Spillover Over Different Maturities: A Journey from Normal to Covid-19 Period," Asia-Pacific Financial Markets, Springer;Japanese Association of Financial Economics and Engineering, vol. 29(4), pages 697-734, December.
    3. Karadimitropoulou, Aikaterini & Koulmas, Pavlos & Michaelides, Panayotis G. & Triantafyllou, Athanasios, 2026. "From Paris to Pandemic: How climate risk and policy uncertainty shapes fossil and clean Energy commodities," Journal of Commodity Markets, Elsevier, vol. 41(C).
    4. Su, Xianfang & He, Jian, 2025. "Does the crude oil return matter for the new energy vehicle-related industry markets? — A comparison of complete vehicles, energy systems, and raw materials," Energy Economics, Elsevier, vol. 144(C).
    5. Zhang, Jiahao & Zhang, Yifeng & Wei, Yu & Wang, Zhuo, 2024. "Normal and extreme impact and connectedness between fossil energy futures markets and uncertainties: Does El Niño-Southern Oscillation matter?," International Review of Economics & Finance, Elsevier, vol. 89(PB), pages 188-215.
    6. Gunay, Samet & Kirimhan, Destan & Cevik, Emrah Ismail, 2024. "Commodity market downturn: Systemic risk and spillovers during left tail events," Journal of Commodity Markets, Elsevier, vol. 36(C).
    7. A. Karadimitropoulou & P. Koulmas & P. Michailides & A. Triantafyllou, 2026. "From Paris to Pandemic: How Climate Risk and Policy Uncertainty Shapes Fossil and Clean Energy Commodities," Post-Print hal-05540979, HAL.
    8. Lang, Chunlin & Hu, Yang & Corbet, Shaen & Hou, Yang (Greg), 2024. "Tail risk connectedness in G7 stock markets: Understanding the impact of COVID-19 and related variants," Journal of Behavioral and Experimental Finance, Elsevier, vol. 41(C).
    9. Xu, Danyang & Hu, Yang & Oxley, Les & Lin, Boqiang & He, Yongda, 2025. "Exploring the connectedness between major volatility indexes and worldwide sustainable investments," International Review of Financial Analysis, Elsevier, vol. 97(C).
    10. Bagirov, Miramir & Mateus, Cesario, 2026. "Intraday volatility spillovers between oil prices and stock sectors," International Review of Economics & Finance, Elsevier, vol. 105(C).
    11. Balash, Vladimir & Faizliev, Alexey, 2024. "Volatility spillovers across Russian oil and gas sector. Evidence of the impact of global markets and extraordinary events," Energy Economics, Elsevier, vol. 129(C).
    12. Hu, Yang & Lang, Chunlin & Corbet, Shaen & Hou, Yang (Greg) & Oxley, Les, 2023. "Exploring the dynamic behaviour of commodity market tail risk connectedness during the negative WTI pricing event," Energy Economics, Elsevier, vol. 125(C).
    13. Zhang, Jiahao & Chen, Xiaodan & Wei, Yu & Bai, Lan, 2023. "Does the connectedness among fossil energy returns matter for renewable energy stock returns? Fresh insights from the Cross-Quantilogram analysis," International Review of Financial Analysis, Elsevier, vol. 88(C).
    14. Chiappari, Mattia & Scotti, Francesco & Flori, Andrea, 2024. "Market responses to spillovers in the energy commodity markets: Evaluating short-term vs. long-term effects and business-as-usual vs. distressed phases," International Review of Financial Analysis, Elsevier, vol. 96(PB).
    15. Abdullah, Mohammad & Chowdhury, Mohammad Ashraful Ferdous & Sulong, Zunaidah, 2023. "Asymmetric efficiency and connectedness among green stocks, halal tourism stocks, cryptocurrencies, and commodities: Portfolio hedging implications," Resources Policy, Elsevier, vol. 81(C).
    16. Qi, Xiaohong & Zhang, Guofu, 2022. "Dynamic connectedness of China’s green bonds and asset classes," The North American Journal of Economics and Finance, Elsevier, vol. 63(C).
    17. Yousaf, Imran & Youssef, Manel & Goodell, John W., 2022. "Quantile connectedness between sentiment and financial markets: Evidence from the S&P 500 twitter sentiment index," International Review of Financial Analysis, Elsevier, vol. 83(C).
    18. Lang, Chunlin & Xu, Danyang & Corbet, Shaen & Hu, Yang & Goodell, John W., 2024. "Global financial risk and market connectedness: An empirical analysis of COVOL and major financial markets," International Review of Financial Analysis, Elsevier, vol. 93(C).
    19. Umar, Zaghum & Aziz, Saqib & Tawil, Dima, 2021. "The impact of COVID-19 induced panic on the return and volatility of precious metals," Journal of Behavioral and Experimental Finance, Elsevier, vol. 31(C).
    20. Yadav, Mahender & Danso, Albert & Adu-Ameyaw, Emmanuel & Yadav, Annu & Boateng, Agyenim & Saini, Mohit, 2026. "Market integration across green, energy and carbon markets in emerging economies," Energy Economics, Elsevier, vol. 153(C).

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;
    ;

    JEL classification:

    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
    • G15 - Financial Economics - - General Financial Markets - - - International Financial Markets
    • Q41 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Demand and Supply; Prices

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ehl:lserod:140276. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: LSERO Manager (email available below). General contact details of provider: https://edirc.repec.org/data/lsepsuk.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.