ALT5 Sigma Corporation and Fundamental Interaction Usher in New Era of Institutional Crypto Trading Access for Finra Broker-Dealers
ALT5 Sigma Corporation (NASDAQ:ALTS) has announced a strategic integration of its ALT5 Prime FIX API with Fundamental Interaction's trading technology, enabling FINRA-registered broker-dealers to access digital asset markets through their existing trading infrastructure.
The integration provides real-time execution and settlement for cryptocurrencies like BTC, ETH, and SOL, featuring FIX 4.4 protocol compatibility, 24/7 market access, and embedded compliance tools. This development targets over 3,300 FINRA-registered broker-dealers that collectively handle more than $110 trillion in annual transaction volume, offering them a compliant pathway to expand into digital asset trading while maintaining their current operational workflows.
ALT5 Sigma Corporation (NASDAQ:ALTS) ha annunciato un'integrazione strategica della sua ALT5 Prime FIX API con la tecnologia di trading di Fundamental Interaction, permettendo ai broker-dealer registrati FINRA di accedere ai mercati degli asset digitali tramite la loro infrastruttura di trading esistente.
L'integrazione offre esecuzione e regolamento in tempo reale per criptovalute come BTC, ETH e SOL, con compatibilità al protocollo FIX 4.4, accesso al mercato 24/7 e strumenti di conformità integrati. Questa novità è rivolta a oltre 3.300 broker-dealer registrati FINRA che gestiscono collettivamente più di 110 trilioni di dollari in volume di transazioni annuali, offrendo loro un percorso conforme per espandersi nel trading di asset digitali mantenendo i flussi operativi attuali.
ALT5 Sigma Corporation (NASDAQ:ALTS) ha anunciado una integración estratégica de su ALT5 Prime FIX API con la tecnología de trading de Fundamental Interaction, permitiendo a los broker-dealers registrados en FINRA acceder a los mercados de activos digitales a través de su infraestructura de trading existente.
La integración ofrece ejecución y liquidación en tiempo real para criptomonedas como BTC, ETH y SOL, con compatibilidad con el protocolo FIX 4.4, acceso al mercado 24/7 y herramientas de cumplimiento integradas. Este desarrollo está dirigido a más de 3.300 broker-dealers registrados en FINRA que manejan colectivamente más de 110 billones de dólares en volumen anual de transacciones, ofreciéndoles una vía conforme para expandirse en el trading de activos digitales mientras mantienen sus flujos operativos actuales.
ALT5 Sigma Corporation (NASDAQ:ALTS)는 Fundamental Interaction의 트레이딩 기술과 ALT5 Prime FIX API의 전략적 통합을 발표했으며, 이를 통해 FINRA 등록 중개 딜러들이 기존 트레이딩 인프라를 통해 디지털 자산 시장에 접근할 수 있게 되었습니다.
이번 통합은 BTC, ETH, SOL과 같은 암호화폐에 대해 실시간 실행 및 정산을 제공하며, FIX 4.4 프로토콜 호환성, 24시간 7일 시장 접근성, 내장된 컴플라이언스 도구를 특징으로 합니다. 이 개발은 연간 거래량이 110조 달러 이상인 3,300개 이상의 FINRA 등록 중개 딜러를 대상으로 하며, 이들이 현재 운영 워크플로를 유지하면서 디지털 자산 거래로 확장할 수 있는 규정 준수 경로를 제공합니다.
ALT5 Sigma Corporation (NASDAQ:ALTS) a annoncé une intégration stratégique de son ALT5 Prime FIX API avec la technologie de trading de Fundamental Interaction, permettant aux courtiers-dépositaires enregistrés auprès de la FINRA d'accéder aux marchés des actifs numériques via leur infrastructure de trading existante.
Cette intégration offre une exécution et un règlement en temps réel pour des cryptomonnaies telles que BTC, ETH et SOL, avec une compatibilité au protocole FIX 4.4, un accès au marché 24h/24 et 7j/7, ainsi que des outils de conformité intégrés. Ce développement cible plus de 3 300 courtiers-dépositaires enregistrés FINRA qui gèrent collectivement plus de 110 000 milliards de dollars de volume de transactions annuel, leur offrant une voie conforme pour s'étendre au trading d'actifs numériques tout en conservant leurs flux opérationnels actuels.
ALT5 Sigma Corporation (NASDAQ:ALTS) hat eine strategische Integration seiner ALT5 Prime FIX API mit der Handelstechnologie von Fundamental Interaction angekündigt, die FINRA-registrierten Broker-Dealern den Zugang zu digitalen Asset-Märkten über ihre bestehende Handelsinfrastruktur ermöglicht.
Die Integration bietet Echtzeit-Ausführung und Abwicklung für Kryptowährungen wie BTC, ETH und SOL, mit Kompatibilität zum FIX 4.4-Protokoll, 24/7 Marktzugang und eingebetteten Compliance-Tools. Diese Entwicklung richtet sich an über 3.300 FINRA-registrierte Broker-Dealer, die zusammen mehr als 110 Billionen US-Dollar an Jahresumsatz abwickeln, und bietet ihnen einen konformen Weg, in den Handel mit digitalen Assets zu expandieren, während sie ihre aktuellen Betriebsabläufe beibehalten.
- Integration enables access to crypto markets for over 3,300 FINRA-registered broker-dealers
- Provides institutional-grade execution system with existing compliance and risk management tools
- Targets massive $110 trillion transaction volume market through U.S. broker-dealers
- Offers seamless integration with existing trading infrastructure without workflow disruption
- None.
Insights
ALT5-Fundamental Interaction partnership creates turnkey crypto access for 3,300+ FINRA broker-dealers, potentially unlocking vast institutional distribution channel.
This integration between ALT5 Sigma and Fundamental Interaction represents a significant infrastructure development in the institutional crypto space. The partnership embeds ALT5's FIX API directly into Fundamental Interaction's trading systems used by FINRA-regulated broker-dealers, creating a frictionless pathway for traditional financial institutions to offer crypto trading.
What makes this particularly notable is the workflow preservation aspect. Rather than requiring broker-dealers to adopt new systems or protocols, this integration allows them to trade digital assets through their existing FIX 4.4 infrastructure—the same systems they currently use for equities and alternatives. This dramatically lowers the technical barriers to entry for regulated institutions looking to expand into cryptocurrency offerings.
The market opportunity is substantial. The press release identifies over 3,300 FINRA-registered broker-dealers collectively handling
From a technical perspective, the integration appears comprehensive, covering critical institutional requirements including real-time execution, regulatory compliance tools, and risk management modules—all essential components for regulated entities entering the crypto space. The 24/7 crypto market access integrated into existing GUIs also solves a key operational challenge for traditional firms accustomed to market hours.
This partnership effectively positions ALT5 Sigma as an institutional bridge between traditional finance and cryptocurrency markets, with Fundamental Interaction providing the established distribution network into regulated entities.
LAS VEGAS, NEVADA / ACCESS Newswire / July 30, 2025 / ALT5 Sigma Corporation (NASDAQ:ALTS)(FRA:5AR1) ("ALT5" or the "Company"), a fintech company delivering blockchain-powered payment and trading infrastructure for global merchants and financial institutions, today announced the successful integration of its institutional-grade ALT5 Prime FIX API with Fundamental Interaction, a leading provider of advanced trading technology for U.S. FINRA-registered broker-dealers and Alternative Trading Systems (ATSs).
This integration delivers seamless FIX-based access to digital asset markets directly into the infrastructure trusted by thousands of broker-dealers and trading platforms, representing a significant step toward unifying traditional capital markets with institutional-grade cryptocurrency execution.
"By integrating with Fundamental Interaction's Real-Time Trading System, we are enabling FINRA-regulated firms to offer secure and compliant access to crypto markets alongside equities and alternatives," said Peter Tassiopoulos, CEO of ALT5 Sigma Corp. "This is a turnkey pathway for regulated institutions to engage in digital asset trading with the tools, workflows, and auditability they already use."
Integration Highlights:
Real-time execution and settlement for BTC, ETH, SOL, and other digital assets
FIX 4.4 protocol compatibility for routing, clearing, and trade surveillance
24/7 crypto market access through the same GUI used for multi-asset equities and ATSs
KYC/AML and regulatory compliance tools embedded in the trade stack
Risk management modules for institutional client mandates
Market Context: The FINRA Broker-Dealer Opportunity
There are over 3,300 FINRA-registered broker-dealers in the United States, collectively managing trillions of dollars in assets and facilitating billions of trades annually across equities, fixed income, and alternative assets. According to FINRA's latest report1, more than
The ALT5-Fundamental Interaction integration provides these institutions with a direct and compliant way to expand their product offerings to include regulated digital asset trading, while maintaining operational efficiency and audit-ready reporting.
"Our clients have asked for a way to integrate digital assets without reinventing their workflow," said Shawn Sloves, CEO of Fundamental Interaction. "With ALT5 Sigma's FIX API, they can now offer institutional-grade crypto execution in the same environment they already use for trading equities and alternatives - backed by compliance, risk controls, and market depth."
1 Source: 2025-Industry-Snapshot.pdf
About ALT5 Sigma Corporation
ALT5 Sigma Corporation (NASDAQ: ALTS) (FRA: 5AR1) is a fintech, providing next generation blockchain-powered technologies for tokenization, trading, clearing settlement, payment, and safe keeping of digital assets. Since June of 2025, the Company has been a member of the Russell Microcap Growth®, Russell 3000E®, and Russell 3000E Growth®Indexes, as part of the 2025 Russell indexes reconstitution. The Company had previously been included in the Russell Microcap® Index since June of 2024.
Founded in 2018, ALT5 Sigma, Inc. (a wholly-owned subsidiary of ALT5 Sigma Corporation) enables the migration to a new global financial paradigm through its suite of blockchain infrastructure technologies. ALT5 Sigma, Inc., through its subsidiaries, offers two main platforms: "ALT5 Pay" and "ALT5 Prime." The company has processed over
ALT5 Pay is an award-winning cryptocurrency payment gateway that enables registered and approved global merchants to accept and make cryptocurrency payments or to integrate the ALT5 Pay payment platform into their application or operations using the plugin with WooCommerce and or ALT5 Pay's checkout widgets and APIs. Merchants have the option to convert to fiat currency(s) automatically or to receive their payment in digital assets.
ALT5 Prime is an electronic over-the-counter trading platform that enables registered and approved customers to buy and sell digital assets. Customers can purchase digital assets with fiat and, equally, can sell digital assets and receive fiat. ALT5 Prime is available through a browser-based access mobile phone application named "ALT5 Pro" that can be downloaded from the Apple App Store, from Google Play, through ALT5 Prime's FIX API, as well as through Broadridge Financial Solutions' NYFIX gateway for approved customers.
The Company is also advancing the separation of its biotech business, which will continue under "Alyea Therapeutics Corporation." Through its biotech activities, the Company is focused on bringing to market drugs with non-addictive pain-relieving properties to treat conditions that cause chronic or severe pain. Our patented product, a novel formulation of low-dose naltrexone (JAN123), is being initially developed for the treatment of Complex Regional Pain Syndrome (CRPS), an indication that causes severe, chronic pain generally affecting the arms or legs. The FDA has granted Jan123 Orphan Drug Designation for treatment of CRPS.
About Fundamental Interaction
Fundamental Interaction is a leading trading infrastructure company delivering high-performance technology to broker-dealers, ATSs, and global exchanges. Its Real-Time Trading System supports multi-asset execution, smart routing, risk management, and FIX/REST connectivity with support for both lit and dark venues.
Forward Looking Statements
This press release contains statements that are forward-looking statements as defined within the Private Securities Litigation Reform Act of 1995, including, but not limited to, statements relating to the profitability and prospective growth of ALT5's platforms and business, that may include, but are not limited to, international currency risks, third-party or customer credit risks, liability claims stemming from ALT5's services, and technology challenges for future growth or expansion. This press release also may contain statements and links relating to risks that JAN 101 will treat PAD, that JAN 123 will treat CRPS, the timing of the commencement of clinical trials, that the FDA will permit approval through a 505(b)(2) pathway for JAN 123, that upon approval JAN 101 will immediately disrupt the PAD market, and other statements, including words such as "continue", "expect", "intend", "will", "hope", "should", "would", "may", "potential", and other similar expressions. Such statements reflect the Company's current view with respect to future events, are subject to risks and uncertainties, and are necessarily based upon a number of estimates and assumptions that, while considered reasonable by the Company, are inherently subject to significant business, economic, competitive, political, and social uncertainties, and contingencies.
Many factors could cause the Company's actual results, performance, or achievements to be materially different from any future results, performance, or achievements described in this press release. Such factors could include, among others, those detailed in the Company's periodic reports filed with the Securities and Exchange Commission (the "SEC"). Should one or more of these risks or uncertainties materialize, or should the assumptions set out in the sections entitled "Risk Factors" in the Company's filings with the SEC underlying those forward-looking statements prove incorrect, actual results may vary materially from those described herein. These forward-looking statements are made as of the date of this press release and the Company does not intend, and does not assume any obligation, to update these forward-looking statements, except as required by law. The Company cannot assure that such statements will prove to be accurate as actual results, and future events could differ materially from those anticipated in such statements. Individuals are cautioned that forward-looking statements are not guarantees of future performance and accordingly investors are cautioned not to put undue reliance on forward-looking statements due to the inherent uncertainty therein.
Media/Investor Relations Contact
IR@alt5sigma.com
1-888-778-7091
SOURCE: ALT5 Sigma Corp
View the original press release on ACCESS Newswire
FAQ
What is the significance of ALT5 Sigma's integration with Fundamental Interaction for NASDAQ:ALTS?
What cryptocurrencies can be traded through ALT5 Sigma's new broker-dealer platform?
How does ALT5 Sigma's FIX API integration benefit broker-dealers?
What is the market opportunity for ALT5 Sigma's broker-dealer integration?
What compliance features does ALT5 Sigma's integration with Fundamental Interaction offer?
