The US midterm elections have changed the political outlook for financial regulation, while global bank results reveal contrasting earnings trends. Monetary policy, financial misconduct, operational failures and market volatility are testing banks' profitability and resilience. The Democratic victory in both chambers of the US Congress was the week's most consequential development, changing expectations for economic policy, financial regulation and global capital markets. The incoming majorities will take office in January 2027. The global banking earnings season provides a more immediate assessment of the industry's condition. Results from Singapore, Australia and Europe reveal different sources of profitability and continuing pressure from funding costs, credit risks and market volatility. Developments in China, Europe, South Korea, France and Paraguay have also highlighted the importance of liquidity management, governance, operational controls and effective supervision. Read more on the week’s key developments: 1. Democrats win US Congress, reshaping financial policy expectations Democrats won majorities in the House of Representatives and Senate in the 3 November midterm elections, delivering a setback to President Donald Trump and the Republican Party. The newly elected lawmakers will take office on 3 January 2027, giving Democrats greater influence over legislation, budget negotiations and oversight of financial regulators. Until then, Republicans retain control of the outgoing Congress. The result changes expectations for capital regulation, consumer protection, digital assets, taxation and fiscal policy. Greater congressional scrutiny and potential legislative gridlock could complicate planning, while the consequences for Treasury markets, interest rates and global capital flows will depend on the administration's response. 2. Global bank earnings reveal different sources of profitability Third quarter results from Singapore's three largest banks and recent international disclosures show that revenue diversification remains important as lending margins and funding conditions change. OCBC reported net profit of SGD 2.04 billion (about $1.60 billion), up 3% year on year, supported by record banking operations profit despite weaker contributions from Great Eastern. UOB reported SGD 1.25 billion (about $980 million), recovering from a year earlier when substantial provisions affected earnings but declining 15% from the preceding quarter. Fee income reached a record SGD 733 million (about $575 million). DBS reported SGD 2.81 billion (about $2.20 billion), down 5% year on year, as markets trading income fell 65%, although lending and wealth management provided support. Australia's Westpac reported full year statutory net profit of AUD 6.8 billion (about $4.5 billion), down 1%, with lending growth of 5% and deposit growth of 6%. European results announced in late October provide a useful comparison. BNP Paribas reported third quarter net profit of EUR 3.46 billion (about $4 billion), up 14%, and announced a EUR 1.3 billion (about $1.5 billion) share buyback. Standard Chartered reported a 29% increase in profit before tax, supported by wealth management and markets activity, while UBS reported net profit of $2.69 billion. OCBC's core banking resilience, UOB's fee growth and improving credit quality, and DBS's customer business expansion are important achievements, although each faces different earnings pressures. Westpac demonstrates the contribution of lending and deposit growth, while European banks highlight wealth management, trading and capital allocation. The central challenge is sustaining returns as margins change without allowing credit costs, operating expenses or market exposures to erode profitability. 3. Australia and UK raise interest rates amid persistent inflation The Reserve Bank of Australia increased its policy rate by 25 basis points to 4.85%, while the Bank of England raised Bank Rate by 25 basis points to 4%. Both decisions reflected continued concern about inflation. Higher rates can support lending yields, but rising deposit and wholesale funding costs may offset those benefits. Borrowers also face greater debt servicing pressure, increasing the importance of monitoring mortgage affordability, corporate refinancing and credit quality. 4. China adjusts foreign currency liquidity requirements The People's Bank of China announced an increase in the foreign exchange reserve requirement for financial institutions from 4% to 6%, effective 15 November, in response to currency movements and foreign currency inflows. The measure absorbs foreign currency liquidity and can affect funding costs, treasury management, exchange rate pricing and cross-border financing. Banks with substantial international payment and trade finance businesses must manage the interaction between domestic liquidity conditions and dollar funding requirements. 5. European supervisors call for deeper banking integration European Central Bank Supervisory Board chair Claudia Buch and Single Resolution Board chair Dominique Laboureix called for a common European deposit insurance framework, greater flexibility in transferring capital and liquidity across banking groups and stronger arrangements for funding bank resolution. Greater integration could improve capital allocation, reduce duplication and strengthen resilience across banking groups. However, reforms must also address national concerns about depositor protection and financial stability. The challenge is to improve competitiveness without weakening prudential safeguards. 6. South Korea's investment mis-selling sanctions expose governance weaknesses South Korea's Financial Services Commission approved sanctions against banks and securities firms involved in the mis-selling of equity-linked securities tied to Hong Kong's Hang Seng China Enterprises Index. The case follows substantial customer losses and compensation arrangements involving approximately KRW 1.3 trillion (about $912 million). Wealth management growth must be supported by effective product governance and customer protection. Compensation and penalties can erode years of fee income, while misconduct damages confidence in financial advice. Suitability assessments, sales incentives, risk disclosure and management accountability remain critical. 7. Crédit Mutuel Arkéa theft exposes risks in third-party payment access French banking group Crédit Mutuel Arkéa disclosed on 4 November that attackers had exploited access through a service provider’s platform to transfer funds from the bank. The incident affected the group’s own funds, not customer deposits. Arkéa introduced additional controls and launched recovery efforts. By 6 November, some funds had been recovered, Daniel Baal, president of the Confédération Nationale du Crédit Mutuel, which oversees various Crédit Mutuel entities, said on France 5. He put the theft at more than EUR 100 million ($113 million) but did not disclose how much had been recovered. Arkéa had previously confirmed the reported EUR 118 million ($133 million) figure only as an indication of the scale of the incident, leaving the final loss undetermined. France’s Office anti-cybercriminalité is investigating. The bank has not identified the service provider or explained how attackers gained access, but said the amounts involved would not threaten its financial soundness. Serious losses can occur even when core systems are not directly breached. Independent transaction authorisation, payment limits, anomaly detection and the ability to suspend compromised channels are essential. The speed of containment, recovery and communication will determine how quickly confidence is restored. 8. US supervisory framework examines risks from autonomous artificial intelligence The US Office of the Comptroller of the Currency issued the Super Intelligence: Supervisory Framework on 4 November to support examiners assessing advanced artificial intelligence systems. The framework considers delegated authority, consequences of system activity and oversight. It does not introduce new enforceable requirements for banks. Autonomous artificial intelligence raises questions beyond model accuracy. Banks must determine what decisions a system can make, what transactions it can initiate, who is accountable and how intervention can occur. Effective limits, audit trails, human oversight and suspension mechanisms become increasingly important as artificial intelligence moves from recommendations to action. 9. Paraguay banking crisis triggers presidential impeachment and tests depositor confidence Paraguay's central bank placed digital lender Ueno Bank into resolution on 2 November after determining that its solvency ratio had fallen below half the regulatory minimum. The intervention disrupted access to accounts for nearly three million customers and raised concerns about the bank's governance, public sector deposits and supervisory oversight. On 5 November, the Banco Central del Paraguay began initial payments under the depositor guarantee scheme as part of the ongoing resolution and recovery process. President Santiago Peña offered his resignation on 5 November, but lawmakers proceeded with impeachment. On 6 November, the Senate voted to remove him and Vice-President Pedro Alliana was sworn in as president. Authorities are investigating alleged misconduct involving the bank and the handling of public funds. Peña has denied wrongdoing. The immediate priorities are restoring depositor access, protecting insured balances and maintaining payment continuity. The broader questions concern supervisory accountability, connected exposures, public sector deposit management and the credibility of bank resolution arrangements. The speed and transparency of the response will determine whether confidence can be restored without wider financial contagion. 10. Asian technology market volatility tests banks' financial exposures Technology shares across major Asian markets came under pressure as investors reassessed valuations and the expected returns from substantial investment in artificial intelligence infrastructure. Taiwan announced tighter short selling restrictions, reducing permitted intraday short selling volumes from 30% to 3% of the relevant average daily trading volume and increasing minimum margins from 90% to 130%, effective 9 November. Authorities also authorised the TWD 500 billion (about $15.3 billion) National Stabilization Fund to support market stability. The authorised capacity should not be confused with the amount actually deployed. Market declines affect securities portfolios, collateral valuations, margin lending, wealth management assets and capital market activity. Banks also face indirect exposures through financing to technology companies and their suppliers. Market interventions can help contain volatility but cannot eliminate the underlying valuation and investment risks. What to watch China inflation, 9 November: October consumer and producer prices, scheduled for release at 9.30am Beijing time, will provide further evidence on domestic demand and industrial pricing pressures. US inflation, 10 and 13 November: October consumer prices on Tuesday and producer prices on Friday follow stronger-than-expected employment and productivity releases. Core services inflation and energy costs will help determine whether markets sustain expectations of further Federal Reserve tightening. MSCI index review, 11 November: Results will be announced shortly after 11pm Central European Time, becoming available on 12 November in Asia, with changes effective at the close of 30 November. Indonesia remains subject to restrictions on index additions and increases in foreign inclusion factors while MSCI consults on a proposed move from Emerging Market to Standalone Market status. A classification decision is due by June 2027. UK growth, 12 November: The first estimate of third-quarter GDP and September output figures will show the strength of consumption, investment and production before the Bank of England's latest rate increase. India inflation, 12 November: October consumer prices will show whether the easing cost pressures reported in the services PMI are reflected more broadly. Food prices and underlying inflation will inform expectations for Reserve Bank of India policy alongside evidence of stronger domestic services demand."
