SMX PLC Trading Halted Due to Volatility Pause
Written by Emily J. Thompson, Senior Investment Analyst
Updated: May 11 2026
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SMX (Security Matters) PLC trading halted, volatility trading pause
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Analyst Views on SMX
About SMX
SMX (Security Matters) Public Limited Company (SMX) is a business-to-business (B2B) white label technology company. The Company focuses on pioneering its technology in marking, tracking, measuring, and digital platform integration. Its solutions are designed to support businesses in their transition to a low-carbon economy, offering end-to-end traceability and assurance across various sectors. Its technology works as a track-and-trace system using a marker, a reader, and an algorithm to identify embedded sub-molecular particles to track and trace different components along a production process (or any other marked along a supply chain) to the end producer. The Company provides a solution comprising a physical or chemical marker system coupled with a reader and connected to a blockchain digital platform. The Company’s solution offers applications across industries, such as process tracing, authentication, sustainability, and circular economics.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
SMX Announces Reverse Stock Split Plan
- Reverse Stock Split Effective Date: SMX announced that its reverse stock split will take effect on June 1, 2026, with shares trading on an adjusted basis under the ticker symbol "SMX," aimed at increasing share price to attract more investors.
- Split Ratio Determined: The company's board fixed the reverse split ratio at 2.285-to-1, which is expected to reduce the outstanding ordinary shares from approximately 1.5 million to about 650,000, thereby enhancing per-share value and improving market perception.
- Derivative Securities Adjustment: SMX stated that all outstanding options, warrants, and other convertible securities will be adjusted proportionately according to their terms, ensuring that all investors' rights are protected and mitigating potential losses due to the split.
- No Action Required by Shareholders: The company added that shareholders holding shares through brokers or in book-entry form will not need to take any action, a convenience measure aimed at reducing the operational burden on shareholders and ensuring a smooth transition.
See More
SMX Redefines Trust in Global Commerce with Proven Solutions
- Innovation in Trust Mechanism: SMX embeds invisible molecular markers into materials, providing persistent and tamper-resistant identities that ensure products can be verified at every stage from origin to retail, thereby enhancing trust in increasingly complex global supply chains.
- Real-Time Authentication Capability: The platform enables brands and supply chain partners to confirm product authenticity in real time, significantly reducing the risk of fraud and misrepresentation, thus meeting consumers' heightened demands for sourcing and authenticity.
- Sustainability and Compliance: SMX's system allows materials to carry records of their origin, movement, and transformation, helping companies meet compliance requirements in an increasingly stringent regulatory environment while enhancing transparency and accountability.
- Product Lifecycle Management: With a persistent digital identity, products can remain connected to brands and owners post-sale, supporting authentication, resale, and lifecycle tracking, transforming products from static items into verifiable assets.
See More
SMX Introduces New Model to Lower Consumer Goods Prices
- New Economic Model: SMX creates a new economic framework by embedding permanent molecular markers in plastics, transforming recycled plastic into a verifiable economic asset, which helps manufacturers reduce reliance on virgin plastic and mitigate cost increases due to raw material price volatility.
- Sustainability Meets Affordability: SMX's technology positions recycled plastic not just as an eco-friendly alternative but as a resource with tangible financial value, enabling brands to achieve stronger margins without raising prices, thereby enhancing consumer purchasing experiences.
- Trust and Transparency: By providing a persistent identity for plastics, SMX addresses the trust issues surrounding recycled materials, allowing manufacturers to verify the source, processing, and recycled content of materials, thus boosting market confidence in recycled inputs.
- Inflation Pressure Management: SMX's solutions offer brands a cost-control tool that helps maintain price stability in the face of inflation, aligning with consumer expectations for everyday products to remain affordable despite rising costs of virgin plastics.
See More
SMX Advances Molecular Marking Technology for Silver Authentication
- Technological Innovation: SMX's molecular marking technology allows silver's identity to remain intact throughout production, transport, and recycling, addressing the limitations of traditional certification methods that rely on paper documentation, thereby enhancing supply chain transparency and trust.
- Market Demand: As the demand for proof of origin and authenticity increases, SMX's technology provides stakeholders with stronger verification capabilities, meeting the urgent needs of governments, manufacturers, and consumers for responsible sourcing.
- Sustainability Support: The technology's high-temperature durability ensures that silver retains its identity during reprocessing and recycling, aiding in stronger sustainability reporting and anti-fraud protections, thus promoting the development of a circular economy.
- Strategic Transformation: SMX aims to shift transparency from a disclosure-based system to a proof-based system, enhancing the credibility and market value of silver as an asset by embedding verification within the material itself.
See More
SMX Shares Plunge Over 40% Amid Dilution Concerns
- SMX Stock Plunge: SMX shares plummeted over 40% at close due to dilution concerns and a reversal in momentum, indicating a lack of investor confidence as the stock is on track for its fifth consecutive month of declines.
- Lucid Delivery Issues: Despite securing new funding and a CEO change, Lucid's stock fell to a 52-week low of $6.17, with first-quarter deliveries dropping to 3,093 units, highlighting ongoing supply chain challenges and high production costs negatively impacting performance.
- Figma Faces AI Competition: Figma's stock hit a 52-week low of $16.69 on Friday before recovering to $17.47 at close, as concerns over emerging AI design tools threaten its core workflow, leading to significant investor apprehension.
- Divergent Market Sentiment: On Stocktwits, retail sentiment around SMX is neutral, while Lucid and Figma show extreme bullishness despite significant stock declines, reflecting varying market expectations for future performance.
See More
SMX Launches Digital Material Passport Platform for Supply Chain Tracking
- Platform Innovation: SMX's Digital Material Passport Platform creates a physical-to-digital identity for materials by embedding molecular markers, allowing each product to carry a verified digital passport with details such as origin, composition, ownership history, and lifecycle data, thereby enhancing supply chain transparency and compliance.
- Market Reaction: Following the platform's unveiling, SMX's stock surged over 75%, marking its second-largest intraday gain in 2026, reflecting strong investor interest in the technology, particularly amid tightening global regulations.
- Customer Onboarding Plan: SMX plans to onboard current customers onto the new platform later in April and will start accepting new clients from May 4 in the plastics, metals, and advanced materials sectors, which is expected to drive revenue growth and increase market share.
- Investor Sentiment Shift: Retail traders on Stocktwits shifted their sentiment from 'bearish' to 'extremely bullish', with users predicting that SMX's stock could rise to $100, indicating a strong optimistic outlook for the company's future performance.
See More
SMX Announces Reverse Stock Split Plan
- Reverse Stock Split Effective Date: SMX announced that its reverse stock split will take effect on June 1, 2026, with shares trading on an adjusted basis under the ticker symbol "SMX," aimed at increasing share price to attract more investors.
- Split Ratio Determined: The company's board fixed the reverse split ratio at 2.285-to-1, which is expected to reduce the outstanding ordinary shares from approximately 1.5 million to about 650,000, thereby enhancing per-share value and improving market perception.
- Derivative Securities Adjustment: SMX stated that all outstanding options, warrants, and other convertible securities will be adjusted proportionately according to their terms, ensuring that all investors' rights are protected and mitigating potential losses due to the split.
- No Action Required by Shareholders: The company added that shareholders holding shares through brokers or in book-entry form will not need to take any action, a convenience measure aimed at reducing the operational burden on shareholders and ensuring a smooth transition.
See More
SMX Redefines Trust in Global Commerce with Proven Solutions
- Innovation in Trust Mechanism: SMX embeds invisible molecular markers into materials, providing persistent and tamper-resistant identities that ensure products can be verified at every stage from origin to retail, thereby enhancing trust in increasingly complex global supply chains.
- Real-Time Authentication Capability: The platform enables brands and supply chain partners to confirm product authenticity in real time, significantly reducing the risk of fraud and misrepresentation, thus meeting consumers' heightened demands for sourcing and authenticity.
- Sustainability and Compliance: SMX's system allows materials to carry records of their origin, movement, and transformation, helping companies meet compliance requirements in an increasingly stringent regulatory environment while enhancing transparency and accountability.
- Product Lifecycle Management: With a persistent digital identity, products can remain connected to brands and owners post-sale, supporting authentication, resale, and lifecycle tracking, transforming products from static items into verifiable assets.
See More
SMX Introduces New Model to Lower Consumer Goods Prices
- New Economic Model: SMX creates a new economic framework by embedding permanent molecular markers in plastics, transforming recycled plastic into a verifiable economic asset, which helps manufacturers reduce reliance on virgin plastic and mitigate cost increases due to raw material price volatility.
- Sustainability Meets Affordability: SMX's technology positions recycled plastic not just as an eco-friendly alternative but as a resource with tangible financial value, enabling brands to achieve stronger margins without raising prices, thereby enhancing consumer purchasing experiences.
- Trust and Transparency: By providing a persistent identity for plastics, SMX addresses the trust issues surrounding recycled materials, allowing manufacturers to verify the source, processing, and recycled content of materials, thus boosting market confidence in recycled inputs.
- Inflation Pressure Management: SMX's solutions offer brands a cost-control tool that helps maintain price stability in the face of inflation, aligning with consumer expectations for everyday products to remain affordable despite rising costs of virgin plastics.
See More
SMX Advances Molecular Marking Technology for Silver Authentication
- Technological Innovation: SMX's molecular marking technology allows silver's identity to remain intact throughout production, transport, and recycling, addressing the limitations of traditional certification methods that rely on paper documentation, thereby enhancing supply chain transparency and trust.
- Market Demand: As the demand for proof of origin and authenticity increases, SMX's technology provides stakeholders with stronger verification capabilities, meeting the urgent needs of governments, manufacturers, and consumers for responsible sourcing.
- Sustainability Support: The technology's high-temperature durability ensures that silver retains its identity during reprocessing and recycling, aiding in stronger sustainability reporting and anti-fraud protections, thus promoting the development of a circular economy.
- Strategic Transformation: SMX aims to shift transparency from a disclosure-based system to a proof-based system, enhancing the credibility and market value of silver as an asset by embedding verification within the material itself.
See More
SMX Shares Plunge Over 40% Amid Dilution Concerns
- SMX Stock Plunge: SMX shares plummeted over 40% at close due to dilution concerns and a reversal in momentum, indicating a lack of investor confidence as the stock is on track for its fifth consecutive month of declines.
- Lucid Delivery Issues: Despite securing new funding and a CEO change, Lucid's stock fell to a 52-week low of $6.17, with first-quarter deliveries dropping to 3,093 units, highlighting ongoing supply chain challenges and high production costs negatively impacting performance.
- Figma Faces AI Competition: Figma's stock hit a 52-week low of $16.69 on Friday before recovering to $17.47 at close, as concerns over emerging AI design tools threaten its core workflow, leading to significant investor apprehension.
- Divergent Market Sentiment: On Stocktwits, retail sentiment around SMX is neutral, while Lucid and Figma show extreme bullishness despite significant stock declines, reflecting varying market expectations for future performance.
See More
SMX Launches Digital Material Passport Platform for Supply Chain Tracking
- Platform Innovation: SMX's Digital Material Passport Platform creates a physical-to-digital identity for materials by embedding molecular markers, allowing each product to carry a verified digital passport with details such as origin, composition, ownership history, and lifecycle data, thereby enhancing supply chain transparency and compliance.
- Market Reaction: Following the platform's unveiling, SMX's stock surged over 75%, marking its second-largest intraday gain in 2026, reflecting strong investor interest in the technology, particularly amid tightening global regulations.
- Customer Onboarding Plan: SMX plans to onboard current customers onto the new platform later in April and will start accepting new clients from May 4 in the plastics, metals, and advanced materials sectors, which is expected to drive revenue growth and increase market share.
- Investor Sentiment Shift: Retail traders on Stocktwits shifted their sentiment from 'bearish' to 'extremely bullish', with users predicting that SMX's stock could rise to $100, indicating a strong optimistic outlook for the company's future performance.
See More
