Selected policy settings at issue cutoff
% nominal annual rate
Sources: [3] BoJ money-market guideline decision · 2026-09-18; [4] BoE September MPC summary and minutes · 2026-09-17; [5] SNB September monetary-policy assessment · 2026-09-24; [6] ECB September monetary-policy decision · 2026-09-10
FRANKFURT / TOKYO
The week’s central-bank news extended beyond the price of overnight money. On September 29, the European Central Bank published amendments to its monetary-policy implementation guidelines, applicable from November 30. The changes introduce a second-best external-rating approach for private-sector collateral and update valuation haircuts. Euro-area public-sector assets retain the first-best-rating treatment. A bank’s eligibility and borrowing capacity can therefore change even if the nominal value of its securities remains constant. [1]
A future effective date matters
The ECB announcement also addresses haircut treatment for financial subsidiaries of nonfinancial corporate groups and the treatment of individual credit claims. These are operational rules, not a fresh decision on the policy-rate path. The appropriate question for a funding desk is which assets are affected and when the rule becomes applicable. The publication date alone does not mean the revised collateral rules were already in force during this reporting week. [1]
Japan publishes the debate
On October 1, the Bank of Japan released the Summary of Opinions from its September 17–18 meeting. It recorded views supporting further adjustment as underlying inflation approached 2%, as well as concerns about domestic demand and the timing of tightening. It is a record of opinions presented at an earlier meeting, not an October policy vote. The language helps identify which evidence matters to policymakers, but it does not supply a reliable calendar for the next increase. [2]
Japan’s decision in force
The September 18 decision itself set the overnight call-rate guideline at around 1.25%, effective September 24, by a 7–2 vote. The complementary deposit-facility rate was set at 1.25% and the basic lending rate at 1.5%. This is a different operating environment from the negative-rate and yield-curve-control descriptions that appear in older explanatory material. Those historical frameworks should not be substituted for the dated current decision. [3]
A British hold with a balance-sheet plan
As pre-week context, the Bank of England’s September decision held Bank Rate at 3.75% by six votes to three. The committee also adopted a multi-year plan to unwind its remaining monetary-policy gilt holdings, with annual sales alongside maturing bonds. That combination illustrates why a rate hold need not mean every policy instrument is unchanged. It also creates separate questions about the path of overnight rates and the supply of duration that private investors must absorb. [4]
Switzerland remains a different case
The Swiss National Bank’s September 24 assessment, also before the weekly window, left its policy rate at zero. It retained willingness to intervene in foreign-exchange markets and published a conditional inflation forecast based on the unchanged rate. A zero nominal rate is consequently not sufficient to characterize every aspect of the Swiss stance. Currency developments can influence the domestic price outlook, while intervention and deposit remuneration remain part of the operating framework. [5]
What the comparisons can show
Across these authorities, a common measurement problem emerges: the label “policy rate” covers different institutional instruments. One authority emphasizes a deposit facility, another an overnight market target, and another Bank Rate. The numerical chart records those settings as a reference, with dates, but does not rank the tightness of policy. Inflation expectations, financing structures, exchange-rate regimes and the position of the economy all affect the practical impact. The operational news this week shows how much can change away from the most familiar rate headline.
A narrower global conclusion
The evidence reviewed supports a picture of active adjustment and scrutiny, rather than one synchronized global policy. Collateral rules affect the ability to fund assets; meeting records clarify conditional reasoning; balance-sheet plans change the expected distribution of securities. Their effects can differ across banks and borrowers. This page therefore identifies decisions, implementation dates and explanatory documents separately. That is essential for a global reader who might otherwise confuse a new publication with a new action or mistake a common percentage unit for an identical economic instrument.
Sources & methodology
Bracketed numbers refer to the sources below. Analysis is original editorial interpretation, not a personalized recommendation.
- ECB monetary-policy implementation amendments · 2026-09-29
- BoJ September meeting Summary of Opinions · 2026-10-01
- BoJ money-market guideline decision · 2026-09-18
- BoE September MPC summary and minutes · 2026-09-17
- SNB September monetary-policy assessment · 2026-09-24
- ECB September monetary-policy decision · 2026-09-10