Global Rates
ECB deposit
2.00%
Unchanged Apr.
BOE base rate
3.75%
Unchanged Apr.
BoJ policy rate
0.75%
Unchanged Apr.
RBA cash rate
4.35%
+25bp May
CBR key rate
14.50%
-50bp Apr.
WTI Oil
~$101
vs $126 peak
The dynamics of global central banks as of May 21, 2026 are marked by a deep divergence between constrained hawkishness and cyclical easing. The Iran war propelled WTI to $126 before it pulled back to $101 — this pullback is the dominant macro signal: it reduces inflationary pressure on import-dependent central banks (ECB, BOE, BoJ), without fully freeing them. The RBA is the hawkish exception: its third consecutive hike in May to 4.35%, with peak inflation projected at 4.8% in Q2. The Bank of Russia is beginning a cutting cycle from extreme levels (21% → 14.50%). Polymarket markets on policy rates offer two major anomalies: BoJ and ECB both at 84% for a June hike, while both banks held in April and the oil pullback reduces urgency. The Bank of England, with its 8-1 vote for the status quo, is significantly underpriced for a hike in 2026.
Screening Table
| # | Market | Expiry | Market Price | Fair Value | Gap (pp) | Direction | Volume | Confidence |
|---|---|---|---|---|---|---|---|---|
| 1 | BoJ: +25bp June | Jun 2026 | 84% | 60% | -24pp | SELL YES | $133K | 7/10 |
| 2 | ECB: +25bp June | Jun 2026 | 84% | 65% | -19pp | SELL YES | $347K | 6/10 |
| 3 | ECB: +25bp July | Jul 2026 | 37% | 20% | -17pp | SELL YES | $N/A | 5/10 |
| 4 | BOE: hike 2026 | Dec 2026 | 68% | 78% | +10pp | BUY YES | $31K | 6/10 |
| 5 | BOE: +25bp June | Jun 2026 | 3% | 12% | +9pp | BUY YES | $226K | 5/10 |
| 6 | CBR: cut June | Jun 2026 | 85% | 77% | -8pp | NEUTRAL | $53K | 4/10 |
| 7 | RBA: hike June | Jun 2026 | 10% | 7% | -3pp | NEUTRAL | $29K | 3/10 |
| 8 | BOE: hold July | Jul 2026 | 77% | 65% | -12pp | SELL YES | $N/A | 4/10 |
Top 5 Opportunities
1
BoJ: +25bp June — NO
↓ SELL YES-24pp
Market price
84%
Fair value
60%
Gap: -24pp
The central anomaly of this screening. The BoJ voted 6-3 for the status quo in April — only 3 out of 9 members wanted a hike. Yet the market prices 84% for a June hike. Japan FY2026 GDP has been revised to 0.5% (vs. 1%) and exports are exposed to US tariffs (auto sector). The BoJ is historically gradualist and will not pre-commit after just one quarter of data. The WTI pullback reduces the urgency to defend the yen through rate hikes.
▵ Bull case
- 3 MPC dissenters in April: strong internal pressure to hike
- Weak yen = imported inflation (energy, commodities)
- Spring Shunto: 5%+ wage increases support demand
- Japan core CPI 2.8% above 2% target
▿ Bear case
- 6-3 vote: majority held in April
- Japan FY2026 GDP revised to 0.5% — marked slowdown
- US tariffs on Japanese cars: export shock Q3-Q4
- Oxford Economics: 'very uncertain pace' — no guaranteed hike
- WTI $101 vs $126: yen pressure partially eased
2
ECB: +25bp June — NO
↓ SELL YES-19pp
Market price
84%
Fair value
65%
Gap: -19pp
The ECB held in April 2026 despite eurozone inflation rising to 3%. Bloomberg confirms two hikes expected in 2026 (June + September), but the ECB remains data-dependent. The pullback in WTI from $126 to $101 reduces the energy contribution to May HICP — if pre-meeting HICP data shows a slowdown, the ECB can justify an additional pause. 84% for a hike after holding in April seems excessive. Liquid trade ($347K).
▵ Bull case
- Bloomberg survey: economist consensus for two 2026 hikes
- Eurozone HICP at 3%: above 2% target
- German fiscal stimulus (end of debt brake) = sustained demand
- ECB SPF Q2 2026: inflation projected above target through 2027
▿ Bear case
- ECB held in April despite 3% inflation → cautious bias confirmed
- WTI $101 vs $126: energy HICP contribution declining in May
- Strong EUR/USD: imported disinflation
- Eurozone growth risk: US tariffs on European exports
- ECB 'data-dependent': HICP flash before the June meeting
3
BOE: hike 2026 — YES
↑ BUY YES+10pp
Market price
68%
Fair value
78%
Gap: +10pp
The market underprices the probability of a BOE hike in 2026. UK CPI is at 3.3% in March and the OECD projects 4% for the year — the highest G7 level after the US. The April MPC vote (8-1 for status quo, 1 member voting for a hike) signals growing hawkish pressure. With structurally elevated inflation in services (>5%), the BOE will likely be forced to hike by December. The market at 68% leaves a 32% chance that the BOE doesn't move at all — too conservative.
▵ Bull case
- UK CPI 3.3% in March → OECD projection 4% for 2026
- UK services inflation >5%: sticky component
- 1 MPC member already dissenting in favor of a hike in April
- Durably elevated energy: Iran war + UK energy dependence
- Solid UK labor market: unemployment at 4.4%
▿ Bear case
- 8-1 vote: very comfortable majority for status quo
- Fragile UK growth: potential stagflation
- BOE would weigh a recession against inflation
- Low liquidity ($31K): potentially wide spread
- WTI $101: partially disinflationary energy vs. peak
4
ECB: +25bp July — NO
↓ SELL YES-17pp
Market price
37%
Fair value
20%
Gap: -17pp
If Bloomberg is right (June hike + September hike), then July is a near-certain pause → very high probability of status quo in July. The market prices 37% for a July hike — i.e., consecutively after June. The ECB has never strung two consecutive hikes without a pause since 2022. Assuming a June hike, the July pause becomes near-certain (80%+). This trade is conditional on the June hike: if the ECB pauses in June, the analysis diverges. Secondary position, unknown liquidity.
▵ Bull case
- June + July double hike if inflation reignites
- Iran escalation scenario → WTI > $120 → ECB constrained
- Market already pricing 37%: consensus not unanimous on pause
▿ Bear case
- Bloomberg survey: June hike + September (not July)
- ECB historically cautious: pause after each hike
- July HICP expected lower (energy base effects)
- Eurozone Q2 GDP data available before July meeting
5
BOE: +25bp June — YES
↑ BUY YES+9pp
Market price
3%
Fair value
12%
Gap: +9pp
The market at 3% for a BOE hike in June is very low. With inflation projected at 4%, one hawkish MPC dissenter, and services inflation >5%, the possibility of a surprise June hike is underestimated. The June 18 meeting will have access to May CPI and summer forecasts — if May CPI accelerates toward 4%, the BOE may be forced to act. 12% fair value remains conservative, but the 9pp gap is exploitable with the available volume ($226K). Moderate conviction position.
▵ Bull case
- UK CPI projected 4%: hawkish urgency if realized
- 1 MPC dissenter in April: can gain allies in June
- UK services inflation 5%+: ECB and Fed had to hike in this context
- Political pressure: UK inflation politically sensitive
▿ Bear case
- 8-1 vote → need 4 additional dissenters to hike in June
- BOE priority: avoid recession with rising unemployment
- WTI $101: oil inflation declining before June
- Institutional delay: 8 members don't change their minds in 6 weeks