View daily updates and historical trends for Sterling Overnight Index Average (SONIA). from United Kingdom. Source: Bank of England. Track economic data w…

Graph and download economic data for Daily Sterling Overnight Index Average (SONIA) Rate (IUDSOIA) from 1997-01-02 to 2025-10-09 about Sterling, sonia, overnight, average, interest rate, interest, rate, and indexes.

Overnight Interbank Average Rate in the United Kingdom remained unchanged at 3.97 percent on Wednesday October 8. This dataset includes a chart with historical data for the United Kingdom Overnight Interbank Average Rate.

Graph and download economic data for Daily Sterling Overnight Index Average (SONIA) Rate: 75th percentile (IUDZLS8) from 2018-04-23 to 2025-10-10 about Sterling, sonia, overnight, percentile, average, interest rate, interest, rate, and indexes.

TraditionData’s GBP – SONIA service focuses on the Sterling Overnight Index Average, a crucial benchmark rate for overnight lending in the UK’s financial markets.

• SONIA reflects actual overnight loans made between banks in the London interbank market.
• Managed by the Bank of England, ensuring transparency and oversight.
• Offers datasets including GBP OIS SONIA across various tenors and comparisons with other benchmarks.

For an in-depth look, visit GBP – SONIA.

SONIA Rate - 25th Percentile - Historical chart and current data through 2025.

Daily SONIA Rate - 75th Percentile - Historical chart and current data through 2025.

Sterling Overnight Index Average Rate in the United Kingdom remained unchanged at 3.97 percent on Wednesday October 8. This dataset includes a chart with historical data for the United Kingdom Sterling Overnight Index Average Rate.

TraditionData’s Overnight Indexed Swaps (OIS) Data service provides comprehensive market data for OIS, including alternative reference rates.

• Coverage includes spot and forward start OIS, OIS spreads, and central bank meeting dates.
• Serves a range of financial institutions for interest rate risk management and speculation.

For additional information, visit Overnight Indexed Swaps (OIS) Data.

TraditionData’s AUD – AONIA service offers a critical benchmark for overnight money market interest rates in Australia, focusing on the Australian Overnight Index Average.

• Provides daily calculations based on actual market transactions for improved transparency and reliability.
• Utilized by financial professionals for pricing financial products and calculating interest rates for various financial instruments.

To delve deeper into this service, visit AUD – AONIA.

IBOR Transition Solutions Market Outlook

According to our latest research, the global IBOR Transition Solutions market size in 2024 is valued at USD 1.87 billion. The market is experiencing a robust expansion, driven by regulatory pressures and the need for financial institutions to adapt to the phasing out of interbank offered rates (IBORs). With a CAGR of 17.3% from 2025 to 2033, the market is projected to reach USD 5.94 billion by 2033. The primary growth factor fueling this market is the urgent requirement for comprehensive transition solutions that address compliance, risk, and operational continuity as financial benchmarks shift globally.

The growth of the IBOR Transition Solutions market is underpinned by an unprecedented wave of regulatory reforms across major financial markets. As global authorities mandate the transition away from legacy IBOR benchmarks such as LIBOR, EURIBOR, and TIBOR, financial institutions are compelled to overhaul their risk, compliance, and valuation frameworks. The move to alternative reference rates (ARRs) like SOFR and SONIA is not merely a technical adjustment but a fundamental transformation of systems, contracts, and processes. This seismic shift is driving demand for consulting expertise, robust software platforms, and managed services that can facilitate a seamless and compliant transition, thereby ensuring business continuity and safeguarding against regulatory penalties.

Another significant growth driver is the sheer complexity and scale of the IBOR transition, which affects a vast array of financial products, from syndicated loans and derivatives to structured products and retail mortgages. The need for automated contract repapering, advanced risk analytics, and real-time compliance monitoring has created a lucrative opportunity for solution providers. Organizations are seeking integrated platforms capable of managing data quality, contract remediation, and valuation adjustments, all while minimizing operational disruption. The proliferation of digital transformation initiatives within the financial sector further amplifies the demand for scalable, cloud-based IBOR transition solutions, enabling institutions to adapt quickly and efficiently to evolving regulatory requirements.

Moreover, the rising awareness among financial institutions regarding the potential financial and reputational risks associated with a poorly managed IBOR transition is accelerating market growth. Institutions are increasingly prioritizing proactive strategies, investing in training and support services to upskill their workforce and ensure readiness for the new benchmark regime. The need for ongoing stakeholder engagement, transparent communication, and continuous monitoring is leading to greater adoption of end-to-end IBOR transition solutions. This trend is particularly pronounced among large, multinational banks and asset managers, which face heightened exposure due to their global operations and diverse product portfolios.

From a regional perspective, North America and Europe are currently at the forefront of IBOR transition initiatives, accounting for the largest share of market revenues. The United States and United Kingdom, in particular, have implemented stringent timelines and regulatory frameworks, compelling financial institutions to accelerate their transition efforts. Meanwhile, Asia Pacific is emerging as a high-growth region, supported by increasing regulatory clarity and the rapid modernization of financial infrastructure. Latin America and the Middle East & Africa are also witnessing growing adoption, albeit at a more measured pace, as local regulators and market participants align with global best practices. The global nature of financial markets ensures that the IBOR transition remains a top priority for institutions worldwide, driving sustained demand for comprehensive solutions across all regions.

Solution Type Analysis

The IBOR Transition Solutions market is segmented by solution type into Consulting, Software, Managed Services, and Training & Support, each playing a critical role in enabling financial institutions to navigate the complex transition landscape. Consulting services are in high demand, as organizations seek expert guidance on regulatory compliance, risk assessment, and change management strategies. Leading consulting firms are leveraging their deep domain expertise to assist clients in mapping out transition roadmaps, identifying impacted contracts, and implementin