--- title: "LME halts copper, aluminium trading after outage hits metal markets" type: "News" locale: "zh-HK" url: "https://longbridge.com/zh-HK/news/279298685.md" description: "Trading on the London Metal Exchange (LME) was halted due to a technical issue with its electronic trading platform, affecting key metals like copper and aluminium. The outage began at 2:44 p.m. local time, leaving market participants awaiting updates. The LME plans to apply a backup pricing method for closing prices due to the disruption. This incident highlights ongoing challenges in market infrastructure, as recent outages have affected multiple exchanges amid volatile metals markets influenced by geopolitical tensions." datetime: "2026-03-16T16:42:28.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/279298685.md) - [en](https://longbridge.com/en/news/279298685.md) - [zh-HK](https://longbridge.com/zh-HK/news/279298685.md) --- > 支持的語言: [简体中文](https://longbridge.com/zh-CN/news/279298685.md) | [English](https://longbridge.com/en/news/279298685.md) # LME halts copper, aluminium trading after outage hits metal markets Trading on the London Metal Exchange (LME) was halted on Monday after a technical issue disrupted its electronic trading platform, preventing dealers from placing orders across several key industrial metals. The outage affected contracts including copper, aluminium, zinc, and tin, according to statements from the exchange. Market participants were left waiting for further information as trading systems stopped functioning during the afternoon session in London. Trading data showed the halt took effect at 2:44 p.m. local time, while prices for the affected metals also stopped appearing on Bloomberg terminals from 1440 GMT. "We are aware of an issue and working to resolve it as soon as possible," said a spokesman for the LME. ## Electronic trading platform outage halts metals trading The London Metal Exchange confirmed the disruption was linked to its electronic trading system, although the exchange did not immediately provide details about the cause of the problem. An update posted on the LME’s website indicated that an issue had been reported with its electronic trading platform, while other systems were continuing to operate normally. The exchange said trading remained halted as of 4 p.m. local time, a period that typically marks the start of daily electronic trading windows used to determine official closing prices for metals contracts. Given the timing of the disruption, the exchange indicated it may rely on contingency procedures. "Given the proximity of the 1600-1700 GMT pricing window, the LME expects to apply its backup pricing waterfall approach to produce closing prices, which would result in a pricing disruption event," a spokesperson for the exchange said. In a separate statement, the LME said it intends to restore trading services after closing prices have been determined. ## Outage comes amid volatile metals markets The disruption comes at a time when metals markets have been experiencing heightened volatility. The war involving Iran has disrupted flows of industrial metals, including aluminium and zinc, and created uncertainty about long-term demand for raw materials used in global manufacturing. Before trading was halted, price movements in the metals complex had been mixed. Copper was up about 0.6%, while aluminium had fallen around 1.3% earlier in the session. The uncertainty surrounding supply chains and geopolitical tensions has increased volatility across commodity markets, particularly for metals tied closely to industrial production and global trade. ## Recent outages highlight market infrastructure challenges The latest disruption is part of a series of recent technical outages affecting major derivatives exchanges. Earlier this year, the LME experienced a one-hour delay to the start of trading on Jan. 30, highlighting operational challenges faced by exchange operators. Other exchanges have also encountered technical issues. Rival exchange operator CME Group experienced a ten-hour outage in November, which roiled global markets. In addition, traders in CME Group’s natural gas market were hit by a two-minute outage during a period of extreme volatility in January. The LME introduced a new trading platform in March last year as part of a broad technological overhaul aimed at improving functionality for electronic traders. Unlike many other exchanges where trading is largely automated, a significant share of transactions on the LME still takes place through phone calls and electronic messages between traders. However, the exchange has been working to move more activity onto electronic platforms following the 2022 nickel crisis, which prompted scrutiny of its trading systems and market infrastructure. The post LME halts copper, aluminium trading after outage hits metal markets appeared first on Invezz ### 相關股票 - [Southern Copper (SCCO.US)](https://longbridge.com/zh-HK/quote/SCCO.US.md) - [Newmont (NEM.US)](https://longbridge.com/zh-HK/quote/NEM.US.md) - [China Southern CSI SWS Non-Ferrous Metal ETF (512400.CN)](https://longbridge.com/zh-HK/quote/512400.CN.md) - [Sprott Junior Copper Miners ETF (COPJ.US)](https://longbridge.com/zh-HK/quote/COPJ.US.md) - [ BHP Group Ltd (BHP.AU)](https://longbridge.com/zh-HK/quote/BHP.AU.md) - [Hwabao WP CSI Non-ferrous Metal ETF (159876.CN)](https://longbridge.com/zh-HK/quote/159876.CN.md) - [Yinhua CSI Non-ferrous Metal ETF (159871.CN)](https://longbridge.com/zh-HK/quote/159871.CN.md) - [Agnico Eagle Mines (AEM.US)](https://longbridge.com/zh-HK/quote/AEM.US.md) - [BHP (BHP.US)](https://longbridge.com/zh-HK/quote/BHP.US.md) - [Yunnan Aluminium (000807.CN)](https://longbridge.com/zh-HK/quote/000807.CN.md) - [CHALCO (601600.CN)](https://longbridge.com/zh-HK/quote/601600.CN.md) - [Sprott Copper Miners ETF (COPP.US)](https://longbridge.com/zh-HK/quote/COPP.US.md) - [Rio Tinto Limited (RIO.AU)](https://longbridge.com/zh-HK/quote/RIO.AU.md) - [ChinaAMC CSI Subdivision Non-ferrous Metal Sub-Industry ETF (516650.CN)](https://longbridge.com/zh-HK/quote/516650.CN.md) - [Invesco DB TR Base Metals ETF (DBB.US)](https://longbridge.com/zh-HK/quote/DBB.US.md) - [Rio Tinto (RIO.US)](https://longbridge.com/zh-HK/quote/RIO.US.md) - [SPDR S&P Mtls & Mng (XME.US)](https://longbridge.com/zh-HK/quote/XME.US.md) - [Huafon Aluminium (601702.CN)](https://longbridge.com/zh-HK/quote/601702.CN.md) - [Penghua Guozheng Non-ferrous Metal Industry ETF (159880.CN)](https://longbridge.com/zh-HK/quote/159880.CN.md) - [Antofagasta plc (ANTO.UK)](https://longbridge.com/zh-HK/quote/ANTO.UK.md) - [Mtalco (601677.CN)](https://longbridge.com/zh-HK/quote/601677.CN.md) - [Alcoa (AA.US)](https://longbridge.com/zh-HK/quote/AA.US.md) - [Rio Tinto plc (RIO.UK)](https://longbridge.com/zh-HK/quote/RIO.UK.md) - [United States Copper Index (CPER.US)](https://longbridge.com/zh-HK/quote/CPER.US.md) - [Freeport Mcmoran (FCX.US)](https://longbridge.com/zh-HK/quote/FCX.US.md) - [Guotai CSI Non-ferrous Metal ETF (159881.CN)](https://longbridge.com/zh-HK/quote/159881.CN.md) - [iShares Copper and Metals Mining ETF (ICOP.US)](https://longbridge.com/zh-HK/quote/ICOP.US.md) - [Guotai CSI Non-Ferrous Metal Kuangye Theme ETF (561330.CN)](https://longbridge.com/zh-HK/quote/561330.CN.md) - [ISHRS MSCI Glb Slct Met & Mining (PICK.US)](https://longbridge.com/zh-HK/quote/PICK.US.md) - [Global X Copper Miners (COPX.US)](https://longbridge.com/zh-HK/quote/COPX.US.md) - [Zijin Mining (601899.CN)](https://longbridge.com/zh-HK/quote/601899.CN.md) - [Teck Resources B (TECK.US)](https://longbridge.com/zh-HK/quote/TECK.US.md) - [NANSHAN ALUMINIUM (600219.CN)](https://longbridge.com/zh-HK/quote/600219.CN.md) - [JCCL (600362.CN)](https://longbridge.com/zh-HK/quote/600362.CN.md) ## 相關資訊與研究 - [Leocor Mining Inc. Announces Exercise of Intrepid Metals Corp. Warrants](https://longbridge.com/zh-HK/news/281577523.md) - [Rio Tinto Updates Documentation for US$10 Billion Euro Medium Term Note Programme](https://longbridge.com/zh-HK/news/281228731.md) - [Here's What to Expect From Freeport-McMoRan’s Next Earnings Report](https://longbridge.com/zh-HK/news/281163913.md) - [Aberdeen Group plc Trims Stake in Freeport-McMoRan Inc. $FCX](https://longbridge.com/zh-HK/news/281676609.md) - [The Hidden Commodity Winner of the Oil Crisis](https://longbridge.com/zh-HK/news/281413689.md)