Central banks diverge as Japan and India hold or hike while Turkey and Kazakhstan ease — the inflation fight is no longer synchronized.

The Financial Markets Liaison Group's April meeting centered on the potential fallout from US sanctions, which members said would hurt South Africa's growth, credit ratings, and the performance of domestic financial markets relative to peers, while raising funding costs for government, banks, and corporates. The sovereign-bank nexus would deteriorate as banks would be compelled to support the government bond market, amplifying fiscal stress. Mitigating factors include banks' limited reliance on foreign currency funding and the SARB's surplus framework, which could cushion the impact.

Repo market reform was another key topic, with discussions likely addressing constraints that could impair market functioning. Separately, the group flagged rising exposure to credit-linked notes, warning that increased take-up of such products makes the financial system vulnerable to liquidity shocks due to opaque mark-to-market processes. The meeting involved presentations from SARB departments and subcommittees, reflecting a coordinated assessment of these risks.

For investors, the direct channel is through sovereign funding costs: if sanctions materialize, government bond yields could rise as banks step in as buyers, potentially crowding out private investment and straining fiscal metrics. The repo reforms, if implemented, could alter collateral dynamics and liquidity conditions in money markets, affecting short-term rates and funding availability for financial institutions.

Debt service climbs to ¥219.17bn, and social security to ¥365.8bn, while defense spending jumps to ¥89.59bn. The increase in public works—over six times the previous level—signals a fiscal expansion that could pressure long-term JGB yields, especially if the Bank of Japan continues to taper its purchases. The investment framework, partially funded from the general account, adds to the supply of sovereign debt, testing market absorption capacity.

The Reserve Bank of India's Monetary Policy Committee kept the repo rate unchanged at 5.25% on August 5, 2026, with a neutral stance, even as headline CPI inflation rose to 4.4% in June 2026 after sixteen months below target. The RBI projects CPI inflation at 5% and real GDP growth at 6.7% for 2026-27, a level that, with the policy rate at 5.25%, implies a positive real rate of about a quarter of a percentage point. The decision comes amid a daily liquidity surplus of ₹1 lakh crore, which keeps the corridor's lower bound—the standing deposit facility rate at 5%—relevant for money market rates.

He stressed a risk-management approach, paying more attention to upside risks to prices than before, while acknowledging that the effects of past hikes accumulate gradually and require careful monitoring.

Market pricing reflects a 90% probability of a September rate hike, according to OIS data cited by Ueda. He refrained from commenting directly on that pricing, emphasizing data dependence and the need to examine the outlook and surrounding risks, including the Middle East situation, AI-related developments, and exchange rate movements. The long-term interest rate has reached 3%, and the BOJ has already raised the policy rate 5 times.

Ueda noted that financial conditions remain accommodative, justifying continued hikes to adjust the degree of accommodation. He also acknowledged the need to balance upside price risks with caution as the policy rate approaches the neutral rate. The mechanism for markets: each additional hike lifts JGB yields and supports the yen, raising the cost of Japan's fiscal debt service and tightening monetary transmission through the economy.

The headline decline masks a sharp acceleration in energy costs, which rose 5.46% month-on-month, lifting annual energy inflation to 39.23%. Fuel prices surged 11.23% in the month, reflecting renewed geopolitical tensions that had already pushed energy prices up in July.

Services inflation remains the stickiest component, with prices up 3.08% month-on-month and annual services inflation at 40.28%. Education services led the increase, rising 15.89% in August as university fees were spread over August and September this year rather than concentrated in September. Communication services rose 3.08% and transportation services 40.28%, while rent and restaurants-hotels continued to slow. Core goods provided some offset, with prices down −0.28% month-on-month and annual core goods inflation falling to 15.89%, helped by declines in consumer electronics.

The central bank's underlying inflation measures tell a similar story: the B index, which excludes unprocessed food, energy, alcohol, and tobacco, fell to 30.68% annually, while the C index, which also excludes gold, rose slightly to 30.07%. Domestic producer price inflation edged up to 27.95% annually, with a monthly gain of 2.57%, suggesting pipeline pressures remain. The central bank notes that underlying monthly inflation increased slightly in August but stayed mild relative to the first half of the year.

For bond investors, the persistence of services inflation near 40.28% and the renewed energy shock complicate the path for rate cuts. The central bank's own inflation forecast revision, reported alongside its August policy decision, signals that it sees these pressures as lasting. With real yields still elevated and the lira sensitive to energy import costs, the market may price a longer hold before any easing, keeping the front end of the Turkish curve under pressure.