LON:DIA Dialight (DIA) Share Price, News & Analysis GBX 574 +22.00 (+3.99%) As of 09/25/2026 12:05 PM Eastern Add Compare Share Share Stock Analysis Stock AnalysisChartCompetitorsInsider TradesNews and Trends About Dialight Stock (LON:DIA) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get Dialight alerts:Sign Up Key Stats Today's Range 552▼ 57450-Day Range 397▼ 57452-Week Range 220▼ 626Volume22,699 shsAverage Volume96,700 shsMarket Capitalization£230.74 millionP/E Ratio574.00Dividend Yield3.46%Price TargetN/AConsensus RatingN/A Company Overview Dialight (LSE: DIA.L) is a global leader in sustainable LED lighting for industrial applications. Dialight's LED products are providing the next generation of lighting solutions that deliver reduced energy consumption and create a safer working environment. Our products are specifically designed to provide superior operational performance, reliability and durability, reducing energy consumption and ongoing maintenance, and achieving a rapid return on investment. The company is headquartered in the UK with operations in Australia, Dubai, the EU, Malaysia, Mexico, Singapore, the UK, and the USA. www.dialight.com. Read More Receive DIA Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Dialight and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. 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DIA Stock News HeadlinesDialight Trust Boosts Share Holdings to Support Employee Incentive PlansSeptember 25 at 2:11 AM | tipranks.comDialight Trust Boosts Stake to Fund Employee Share AwardsSeptember 11, 2026 | tipranks.comIran War WARNING: Something Just ChangedA powerful Middle Eastern government is reportedly asking Trump for U.S. military help against Iran backed forces. One writer says the request echoes a secret January meeting outside Washington, D.C., where an anonymous source described American military protection as part of something much bigger, involving Trump, Iran, and potentially trillions of dollars.September 26 at 1:00 AM | Banyan Hill Publishing (Ad)Dialight Expands Employee Trust Stake to Support Share-Based IncentivesSeptember 4, 2026 | tipranks.comDialight Sees FY Adjusted Pre-tax Profit To Be Significantly Ahead Of Previous ViewSeptember 1, 2026 | rttnews.comDialight Trust Boosts Stake to Fund Employee Share AwardsJuly 31, 2026 | tipranks.comDialight Corrects EBT Stake as Share Trust Begins Planned PurchasesJuly 28, 2026 | tipranks.comDialight Expands Employee Share Trust to Support Incentive PlansJuly 27, 2026 | tipranks.comSee More Headlines DIA Stock Analysis - Frequently Asked Questions How have DIA shares performed this year? Dialight's stock was trading at GBX 347.22 on January 1st, 2026. Since then, DIA stock has increased by 65.3% and is now trading at GBX 574. How were Dialight's earnings last quarter? Dialight plc (LON:DIA) released its earnings results on Monday, August, 3rd. The company reported ($9.50) earnings per share for the quarter. Dialight had a trailing twelve-month return on equity of 14.71% and a net margin of 4.00%. How do I buy shares of Dialight? Shares of DIA stock and other U.K. stocks can be purchased through online brokerage accounts that support trading on the London Stock Exchange (LSX). Some U.K. companies can be purchased through major U.S. brokerages in the form of American Depository Receipts (ADRs), which are placeholder equities held in a trust by a bank that represent shares of a foreign stock. What other stocks do shareholders of Dialight own? Based on aggregate information from My MarketBeat watchlists, some other companies that Dialight investors own include Meta Platforms (META), NVIDIA (NVDA), Netflix (NFLX), SPDR S&P 500 ETF Trust (SPY), Invesco QQQ (QQQ), Bank of America (BAC) and Alibaba Group (BABA). Company Calendar Last Earnings8/03/2020Today9/26/2026Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeLON SectorIndustrials Industry Electrical Equipment Sub-IndustryN/A Current SymbolLON:DIA CIKN/A Webwww.dialight.com Phone+44-20-30583540FaxN/AEmployees1,358Year FoundedN/AProfitability EPS (Trailing Twelve Months)GBX 1 Trailing P/E Ratio574.00 Forward P/E Ratio54.94 P/E Growth0.32Net Income-£23.05 million Net Margins4.00% Pretax MarginN/A Return on Equity14.71% Return on Assets0.05% Debt Debt-to-Equity Ratio60.08 Current Ratio2.19 Quick Ratio0.78 Sales & Book Value Annual Sales£166.90 million Price / Sales1.38 Cash FlowGBX 12.74 per share Price / Cash Flow45.07 Book ValueGBX 142.23 per share Price / Book4.04Miscellaneous Outstanding Shares40,198,000Free FloatN/AMarket Cap£230.74 million OptionableNot Optionable Beta0.66 The 7 Hottest IPO Stories of 2026MarketBeat just released its list of the 7 hottest IPOs expected to hit Wall Street in 2026. See which companies are preparing to go public and why investors are watching closely.Get This Free Report This page (LON:DIA) was last updated on 9/26/2026 by MarketBeat.com Staff. From Our PartnersA letter from Shannon StansberryPorter Stansberry nearly canceled the entire project. 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