Key Market Events for the Week of April 27 – May 1, 2026

Week Overview

The most consequential week of the half-year. Seven central banks decide in a 72-hour window: the BoJ (Monday overnight, cons. hold 0.75%), the BoC (Wednesday 9:45 AM, cons. hold 2.25%), the FOMC (Wednesday 2:00 PM, cons. hold 3.50–3.75%, Polymarket 99.7%), the Copom (Wednesday 5:30 PM, cons. cut from 14.75%), the ECB (Thursday 8:15 AM, cons. hold 2.15%), the BoE (Thursday 7:00 AM, cons. hold 3.75%), and BanRep (Thursday 2:00 PM, cons. from 11.25%). The data is equally loaded: Q1 GDP advance (Thursday 8:30 AM, cons. 2.2% QoQ), Core PCE (Thursday 8:30 AM, cons. 0.3% MoM), EZ flash CPI for April (Thursday 5:00 AM, cons. 3.0% YoY vs. 2.6% in March), German CPI April (Wednesday, cons. 3.0% YoY), and ISM Manufacturing (Friday 10:00 AM, cons. 53.2). The FOMC hold is near-certain, but the statement language on inflation versus labor market risks — and whether any members pushed for a two-sided stance that includes potential hikes — will set the tone. The Copom decision is the week’s LATAM anchor: the market expects a cut, with the debate centering on 25 vs. 50 bps. Brazil’s mid-month IPCA-15 (Tuesday, prior 0.44% MoM / 3.90% YoY) arrives one day before the decision. The ECB faces its own inflection: with April EZ CPI expected to jump to 3.0% and core moderating to 2.2%, Lagarde must navigate between inflation hawks and growth doves. Q1 GDP for France, Germany, Italy, Spain, and the Eurozone aggregate (Thursday) maps the growth picture. Mexico delivers Q1 GDP (Thursday 8:00 AM) and trade data (Monday). Chile decides (Monday/Tuesday, cons. hold 4.50%). May Day (Friday) closes virtually all of LATAM and Europe, leaving only the US and UK with full sessions — ISM Manufacturing is the week’s closing act.

Three Themes That Will Define the Week

Week in Context

Last week’s flash PMIs and Michigan confirmation set the stage: US Services barely held above 50, Eurozone Services slipped below it, German ZEW and Ifo both fell sharply, and Michigan sentiment confirmed at 47.6 — the lowest since the 2008 crisis — with 1-year inflation expectations anchored at 4.8%. The oil-shock inflation wave has now been fully measured (CPI at 3.3%, PPI at +1.2% MoM, EZ CPI at 2.5%), and this week central banks must respond. The FOMC’s response is clear — hold at 99.7% probability — but the statement and Powell’s press conference will reveal whether the committee has moved closer to a hawkish tilt or maintains its “well-positioned” patience. March minutes showed “some participants” wanted two-sided language acknowledging potential hikes; one member voted for a cut. The split matters. For the Copom, the March cut to 14.75% was deliberately cautious — no forward guidance, upward-revised inflation forecast to 3.9%, and language emphasizing “more uncertain” external conditions. Tuesday’s IPCA-15 is the final data point: the committee will have it in hand when they meet Wednesday. The ECB faces a genuinely open question for the first time in months: April CPI at 3.0% would mark the highest reading since the energy crisis, but core at 2.2% is declining, Q1 GDP is weak (cons. 0.2%), and PMIs show Services in contraction. Hawks want a hike; doves want patience. Lagarde’s press conference will be the most watched in months. Q1 US GDP at 2.2% would show surprising resilience despite the oil shock — a number that validates the Fed’s patience. May Day closes virtually all non-US markets Friday, compressing the trading week into four days for most of the world. ISM Manufacturing (Friday 10:00 AM) on a US-and-UK-only session is the final act.

The central bank cascade begins. Chile decides first (6:00 PM, cons. hold 4.50%) — with inflation at 2.8% and the bank signaling potential near-term cuts, this is the least uncertain of the week’s decisions. The BoJ overnight (11:00 PM, cons. hold 0.75%) is more significant: the Outlook Report will update inflation and growth projections, and Governor Ueda’s press conference (Tuesday 2:30 AM) will signal whether a hike to 1.00% is on the table for the June or July meeting — Japanese core CPI has been edging up toward 1.7%. GfK German Consumer Climate (cons. −30.2 vs. −28.0) would mark a new cycle low, confirming the consumer confidence recession in Europe’s largest economy. Brazil’s Focus survey is the Copom’s critical pre-meeting input — if 2026 IPCA expectations have risen above 4.20%, the committee will be constrained to 25 bps; if stable or declining, 50 bps becomes viable. Mexico trade (prior −$0.463B) adds external data ahead of Thursday’s GDP. ECB’s Schnabel speaks — the executive board member’s views on the inflation-growth tradeoff will be parsed for signals ahead of Thursday’s decision.

The day that shapes the Copom decision. Brazil’s IPCA-15 (7:00 AM, prior 0.44% MoM / 3.90% YoY) is the single most important LATAM number of the week — the committee will have this data in hand when they convene. A reading at or below 0.44% would support a 50 bps acceleration; above 0.60% locks in 25 bps; above 0.80% could even trigger a pause. The year-on-year figure relative to the BCB’s 3.9% forecast for 2026 is the anchor — if the trailing 12-month rate has risen above 4.0%, the committee’s credibility is at stake. CB Consumer Confidence (10:00 AM, cons. 89.4 vs. 91.8) provides the US confidence read — if it follows Michigan’s collapse, the “consumer recession” narrative intensifies. BoJ Governor Ueda’s press conference (2:30 AM) will move USDJPY and global bond yields depending on hawkish or dovish signals. Lagarde speaks (1:30 PM) in her final remarks before Thursday’s ECB decision — her last chance to signal intentions. The ECB Bank Lending Survey shows how credit conditions are evolving under elevated rates. Chile’s rate decision window remains open.

The quarter’s defining session. German CPI (8:00 AM, cons. 3.0% YoY vs. 2.7%) arrives first, setting the tone for Thursday’s EZ aggregate — a 3-handle on German inflation would be the highest since the energy crisis and puts maximum pressure on the ECB. The BoC (9:45 AM, cons. hold 2.25%) goes first among central banks. Then the FOMC (2:00 PM, cons. hold 3.75%): Polymarket prices a 99.7% hold probability, making the statement and Powell’s press conference the entire event. Key watch items: (1) Does the statement add “two-sided” language on potential hikes? (2) How does Powell characterize March CPI at 3.3% — transitory energy or broadening? (3) Any updated language on the labor market after NFP recovered to +178K? (4) Does the one dissenter (who voted for a cut in March) repeat? Powell will face questions on the incoming Chair transition (his term expires May 15). After markets close, the Copom decides (5:30 PM) — the most anticipated Brazilian monetary policy decision of the year. If IPCA-15 was benign, expect 50 bps to 14.25%; if hot, 25 bps to 14.50%. The statement’s forward guidance (or absence thereof) will shape BRL and DI futures through May. Japan is closed for Showa Day — thin Asian liquidity overnight.

The most loaded single session of 2026. Before US markets open: French, Spanish, German, Italian, and EZ aggregate Q1 GDP all release, EZ CPI flash for April (cons. 3.0% YoY) confirms the oil-shock acceleration, and the BoE decides (cons. hold 3.75%). At 8:15 AM the ECB announces — if headline CPI is 3.0% but core has eased to 2.2% and Q1 GDP is just 0.2%, Lagarde faces the classic dilemma: hike into weakness or hold and hope. Polymarket priced a 26% hike probability before this week’s data. Simultaneously at 8:30 AM: Q1 GDP advance (cons. 2.2%), Core PCE (cons. 0.3%), Personal Spending, Income, and the Employment Cost Index (cons. 0.8%, up from 0.7% — a labor cost acceleration that the Fed watches closely). If GDP prints above 2.0% with core PCE at 0.3%, the “soft landing despite oil shock” narrative holds; if GDP misses below 1.5% with core PCE still at 0.4%, stagflation fears resurface. Mexico Q1 GDP (8:00 AM) and Brazil unemployment (8:00 AM, prior 5.8%) add the LATAM dimension. BanRep (2:00 PM) closes the central bank cycle — with Colombia CPI expected at 5.47% and the economy under pressure from 11.25% rates, the board must decide whether to keep tightening or pause. CAGED payroll jobs (prior +255K) shows Brazil’s formal labor market strength. This is a day to be in front of screens from 5:00 AM to 3:00 PM.

A US-and-UK-only session. May Day closes Germany, France, Italy, Spain, Portugal, Argentina, Chile, Mexico, Colombia, Peru, Brazil, South Africa, China, and India. ISM Manufacturing (10:00 AM, cons. 53.2 vs. 52.7) is the week’s closing datapoint — if the headline holds above 53, US manufacturing expansion is extending despite the oil shock. The Prices Paid component (cons. 80.0 vs. 78.3) is the inflation flashpoint: an 80+ reading would mark the highest input cost pressure since 2022 and signal that the oil shock is still intensifying at the factory level. New Orders (prior 53.5) and Employment (prior 48.7 — still in contraction) complete the picture. Markets will be processing four central bank decisions (FOMC, Copom, ECB, BoE) from the prior 36 hours, Q1 GDP, Core PCE, and EZ CPI — all with thin global liquidity due to the holiday. Any surprise from ISM could generate outsized moves in rates and FX. This is a week where the final session matters as much as any other.

The Bottom Line

Seven central banks. Q1 GDP. Core PCE. EZ CPI. ISM Manufacturing. This is the week that defines the half-year. Wednesday’s FOMC-Copom double is the anchor: the Fed holds (99.7%), but Powell’s statement and press conference will reveal whether the oil-shock inflation has shifted any members toward hikes — the March minutes showed genuine internal tension between hawks wanting two-sided language and doves wanting cuts. Every word on “transitory” versus “persistent” will move markets. The Copom decides hours later: 25 or 50 bps, determined by Tuesday’s IPCA-15 and the Focus survey’s inflation expectations. A 50 bps cut to 14.25% would signal confidence that the easing cycle is accelerating; 25 bps to 14.50% would signal continued caution. Thursday’s data-and-decision supernova is without precedent in its density: EZ CPI at 3.0% meets ECB at 2.15%, Q1 GDP at 2.2% meets Core PCE at 0.3%, BoE holds, Mexico delivers Q1 GDP, and BanRep decides Colombia’s fate — all before lunch. The ECB decision is the genuine wildcard: if Lagarde holds despite 3.0% headline CPI, she’s betting on core disinflation and growth weakness; if she hikes, it’s the first ECB tightening since 2023 and reshapes European rate expectations entirely. For LATAM, the Copom and BanRep decisions bookend the region’s monetary policy spectrum — Brazil easing, Colombia tightening, with Chile holding in between. ISM Manufacturing on May Day closes the week with a US-only factory read. Seven decisions. One GDP. Two inflation gauges. One statement that could change the narrative. Position accordingly.