JSE Faces Competition Probe Over Market Practices
Locales: Gauteng, SOUTH AFRICA

Johannesburg, South Africa - February 5th, 2026 - The Johannesburg Stock Exchange (JSE), the largest stock exchange in Africa, is now the subject of a formal competition probe, initiated by the South African Competition Commission following a referral from the Ministry of Economic Development. The investigation centers around concerns that the JSE's operational rules and practices may be hindering fair competition within the nation's vital financial market. This development marks a significant escalation of scrutiny surrounding market dominance within South Africa's financial sector, echoing similar investigations into other key institutions.
The core of the commission's inquiry will focus on two key areas: the JSE's policies regarding access to market data and the requirements for companies seeking to list on the exchange. These policies, while intended to ensure market integrity and stability, are now being questioned for potentially creating barriers to entry for smaller players and stifling innovation. Specifically, the Competition Commission will attempt to determine whether the JSE has leveraged its dominant position to disadvantage competitors and ultimately harm consumers.
The Complaints: Voices from the Fringe
The referral wasn't a spontaneous action. Sources close to the Ministry of Economic Development indicate the investigation stems from a growing chorus of complaints lodged by smaller brokerage firms and financial data providers. These entities allege that the JSE's practices have created an uneven playing field, making it difficult for them to compete effectively. The complaints detail concerns that the cost of accessing crucial market data is prohibitively high, effectively limiting their ability to offer competitive services. Furthermore, the complexity and cost associated with meeting the JSE's listing requirements are reportedly discouraging emerging companies from seeking a public listing, reducing investment opportunities and potentially hindering economic growth.
"For too long, the JSE operated with a level of unchallenged authority," explains financial analyst, Thando Nkosi. "While their role in stabilizing the market is undeniable, that doesn't excuse potentially exclusionary practices. Smaller firms simply haven't had the resources to effectively challenge the JSE's policies, and this referral is a crucial step towards leveling the playing field."
Market Data Access: The Key Battleground The debate over market data access is particularly contentious. The JSE controls a vast and valuable repository of real-time trading information. Access to this data is essential for brokers, algorithmic traders, and financial analysts to make informed decisions. The JSE charges fees for this access, and complainants argue these fees are excessively high, particularly for smaller firms who lack the economies of scale to absorb the costs. Critics contend that the JSE's pricing model effectively creates a monopoly on information, giving it an unfair advantage and hindering the development of innovative financial products and services.
Listing Requirements: Barriers to Growth? The JSE's listing requirements, designed to protect investors and maintain market integrity, are also under scrutiny. While robust standards are undoubtedly important, complainants allege that the JSE's requirements are overly burdensome and costly, especially for small and medium-sized enterprises (SMEs). The compliance costs - including legal, accounting, and auditing fees - can be substantial, discouraging promising SMEs from pursuing an Initial Public Offering (IPO) and limiting their access to capital. This potentially hinders economic growth and job creation.
Precedent and Potential Outcomes
The Competition Commission has a proven track record of investigating and addressing anti-competitive behavior in the South African financial sector. Previous investigations have resulted in significant fines, changes to business practices, and increased market competition. The commission's approach typically involves a thorough review of the JSE's policies, an assessment of their impact on market participants, and consultation with relevant stakeholders.
Potential outcomes of the current investigation range from a reprimand and a directive to modify specific policies to substantial fines and structural remedies aimed at increasing competition. The commission could also mandate greater transparency in the JSE's fee structure and simplify the listing process for SMEs. The JSE, for its part, has publicly stated it will cooperate fully with the investigation and is confident that its practices are in compliance with competition laws.
Impact on Investors and the South African Economy The outcome of this probe could have significant ramifications for investors, market participants, and the broader South African economy. Increased competition in the financial market could lead to lower trading costs, greater innovation, and a more dynamic investment landscape. It could also encourage more SMEs to seek public listings, providing them with access to capital and driving economic growth. However, it's also crucial to strike a balance between fostering competition and maintaining market stability and investor protection. The Competition Commission faces the complex task of ensuring a fair and efficient financial market without jeopardizing the integrity of the JSE.
Read the Full reuters.com Article at:
[ https://www.reuters.com/sustainability/boards-policy-regulation/johannesburg-stock-exchange-referred-competition-commission-2025-11-10/ ]