Muscat Securities Market
Muscat Securities Market was Oman’s national stock exchange and the principal venue for trading listed securities in the Sultanate.
Last updated August 26, 2026
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Overview
Muscat Securities Market (MSM) was Oman’s national securities exchange, headquartered in Muscat. Established by Royal Decree 53/88 on 21 June 1988, it was created to regulate and organize trading in Omani securities and to help build the institutional infrastructure of the country’s financial sector. As Oman’s only stock exchange, it provided the market framework through which listed shares and other securities could be admitted, traded, cleared and settled. The exchange underwent a major institutional restructuring in 1998 after a decade of development. Royal Decree 80/98 introduced a new Capital Market Law, while Royal Decree 82/98 supported the associated restructuring. These measures divided market functions between two separate entities: Muscat Securities Market, responsible for operating the exchange and trading listed securities, and the Capital Market Authority, responsible for regulatory supervision. The exchange remained a governmental entity with financial and administrative independence, while operating under the authority’s oversight. MSM organized listed companies through several market classifications. Its regular market applied more demanding admission standards and was intended for companies with an established profitability record. A parallel market provided a less restrictive route for newer or less-established companies, while a third classification covered companies experiencing financial difficulties. This structure allowed the exchange to distinguish between issuers according to their financial condition, listing maturity and compliance with market requirements. The exchange also developed Oman’s securities-market infrastructure. Its clearance and settlement arrangements evolved from a model involving the exchange, Muscat Clearing and Depository Company and brokers to a structure incorporating a settlement bank and a Settlement Guarantee Fund funded by intermediary companies. The revised arrangement was intended to strengthen settlement reliability, support orderly trading and make the market more attractive to foreign investors. A central market indicator was the MSM-30 Index. Established in 1999 using June 1990 as its base date, the index tracked 30 of the market’s most liquid companies. Its methodology focused on freely tradable shares and excluded, among other categories, founder holdings, government holdings, strategic holdings of 10% or more and shares subject to trading restrictions. A 10% constituent cap was used to broaden representation, while index free-float and weighting parameters were reviewed quarterly. The index was divided into banking and investment, industry and services, and insurance sub-indices. Technology modernization was another important part of MSM’s development. The exchange replaced the electronic trading platform introduced in 1998 with a system supplied by Atos Euronext France. The newer platform was designed to distribute market data rapidly, improve the information available to supervisory authorities, support internet-based trading and facilitate potential connections with other Gulf and international markets. MSM also obtained ISO 9001:2008 certification for securities trading and ISO 27001:2005 certification for information-security management. The Muscat Securities Market was a member of the Federation of Euro-Asian Stock Exchanges. As Oman’s principal organized securities marketplace, it played a foundational role in the country’s capital-market development before the Omani exchange structure was subsequently reorganized under a successor market institution.
History
Muscat Securities Market was established under Royal Decree 53/88, issued on 21 June 1988. Its founding purpose was to regulate and control securities activity in Oman and to participate in creating the institutional and technical foundations of the Sultanate’s financial sector. The exchange became the country’s sole organized stock market and provided the venue for trading listed securities. Following approximately ten years of continuous development, the Omani authorities determined that the market required a clearer institutional division and more effective operating arrangements. Royal Decrees 80/98 and 82/98, issued in 1998, restructured the market. The new Capital Market Law separated exchange operations from securities regulation by establishing Muscat Securities Market as the trading venue and the Capital Market Authority as the supervisory regulator. MSM was constituted as a governmental organization with financial and administrative independence, subject to the authority’s supervision. The restructuring also led to improvements in market infrastructure. The exchange worked to strengthen its clearance and settlement arrangements and introduced a settlement structure involving a settlement bank and a Settlement Guarantee Fund. The fund was supported by intermediary companies and was intended to provide greater stability and protection in the settlement process. Muscat Clearing and Depository Company and brokers remained important participants in the broader post-trade system. MSM created differentiated market classifications to reflect the varying condition and maturity of listed companies. The regular market imposed stricter listing requirements and emphasized a demonstrated profitability record. The parallel market offered comparatively easier access for newer companies, while a third market classification was used for companies encountering financial difficulties. These categories gave investors and issuers additional information about listing status and market standing. The exchange established the Muscat Securities Market Index in 1999, with June 1990 as its base date. The index later became known as the MSM-30 and represented 30 of the most liquid companies. Its methodology emphasized free-float availability rather than total issued shares. Founder holdings, government stakes, strategic holdings, locked-in shares and other unavailable holdings were excluded from the tradable share calculation. The index also applied a 10% constituent cap and was reviewed through periodic free-float and weighting revisions. Three sector sub-indices represented banking and investment, industry and services, and insurance. Technology was progressively integrated into the exchange’s operating model. The trading system that had been in use since 1998 was replaced with a more advanced platform from Atos Euronext France. The replacement system was designed to distribute trading information immediately, improve supervisory access to market data, enable internet-based trading and provide a technical foundation for adding instruments and linking with Gulf Cooperation Council and other international markets. The exchange pursued formal quality and information-security standards, receiving ISO 9001:2008 certification for securities trading and ISO 27001:2005 certification for its information-security management system. It also participated internationally through membership in the Federation of Euro-Asian Stock Exchanges. Muscat Securities Market ultimately represents an earlier institutional phase of Oman’s organized capital market. Its functions and identity were later superseded by a successor Omani exchange structure, leaving MSM primarily as a historical name in the development of Oman’s securities-market system.
- 1999
Creation of the MSM Index
[1]The Muscat Securities Market Index was established with June 1990 as its base date; it later developed into the MSM-30, covering 30 relatively liquid companies.
- 1998
Capital-market restructuring
[1]Royal Decrees 80/98 and 82/98 reorganized Oman’s capital-market framework, separating the exchange’s trading role from the regulatory responsibilities assigned to the Capital Market Authority.
- 1988
Establishment by Royal Decree
[1]Royal Decree 53/88 established Muscat Securities Market on 21 June 1988 to organize and regulate securities activity in Oman and support development of the national financial-sector infrastructure.
Electronic trading-system modernization
[1]MSM replaced its earlier electronic trading platform with a more advanced Atos Euronext France system intended to improve data distribution, supervision, internet trading and future market connectivity.
Quality and information-security certifications
[1]The exchange received ISO 9001:2008 certification for securities trading and ISO 27001:2005 certification for information-security management.
Products and positioning
Oman’s national, government-established securities exchange, combining a regulated trading venue with market infrastructure for listing, trading, clearance, settlement and investor information.
Securities market · 1988
Listed equity securities
MSM provided the organized venue for trading shares and other listed securities admitted to Oman’s public market. Its exchange function included listing-related market access, trading rules, dissemination of transaction information and coordination with brokers and post-trade institutions.
Market index · 1999
MSM-30 Index
The MSM-30 was the exchange’s principal equity index, designed to represent 30 of the most liquid listed companies. Its methodology emphasized freely tradable shares, excluded specified strategic or restricted holdings and applied a constituent cap to avoid excessive concentration. Banking and investment, industry and services, and insurance were represented through sector sub-indices.
Listing market
Regular Market
The Regular Market was the principal classification for companies meeting more demanding listing standards. Admission was associated with a solid profitability record and was intended to distinguish more established issuers within the Omani securities market.
Listing market
Parallel Market
The Parallel Market provided a comparatively less restrictive listing route for companies that did not meet every requirement of the regular market, particularly newer or less-established businesses seeking access to public capital.
Market classification
Third Market
The Third Market classification covered companies experiencing financial difficulties. Its existence gave the exchange a formal way to distinguish financially distressed issuers from companies trading in the regular or parallel classifications.
Brand decisions
1998
Separate exchange operations from market regulationStrategyBackground
After a decade of market growth, Oman determined that the securities system required a clearer division of operational and supervisory responsibilities.
Action taken
The 1998 Royal Decrees separated the exchange function, assigned to MSM, from regulatory oversight, assigned to the Capital Market Authority.
Aftermath
The exchange continued as a financially and administratively independent governmental entity under regulatory supervision.
1988
Create a national securities exchangeStrategyBackground
Oman sought to build a formal institutional framework for securities trading and broader financial-sector development.
Action taken
Royal Decree 53/88 established Muscat Securities Market as the country’s organized securities exchange and assigned it a role in regulating and controlling securities-market activity.
Aftermath
MSM became Oman’s only stock exchange and the central venue for trading listed securities.
- Replace the electronic trading platformGeneration change
Background
The exchange’s existing trading system had been operating since 1998 and required modernization to support more efficient information flows and future market development.
Action taken
MSM adopted a more advanced electronic trading system supplied by Atos Euronext France.
Aftermath
The replacement platform was intended to provide faster market-data dissemination, improve supervisory monitoring, support internet trading and facilitate connections with other exchanges.
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