EUR Inflation contre la douceur de la BCE: la déconnexion

L'inflation de la zone euro devrait, en théorie, être simple à présent. La Banque centrale européenne a livré le cycle de resserrement le plus agressif de son histoire 450 points de base de hausses en quatorze mois et l'infusion globale est finalement tombée de son pic de 10,6% en octobre 2022 vers l'objectif de 2%.

Not quite. As of Q1 2026, eurozone headline CPI has been oscillating between 2.0% and 2.5% for over a year, rarely printing convincingly at or below target. Core inflation remains above 2%, and services inflation — the most domestically-driven and wages-sensitive component — has been running between 3.5% and 4.5%, showing little of the deceleration that would justify the ECB's dovish pivot. Yet the ECB has cut rates seven times since June 2024, and market pricing through early 2026 continued to embed additional easing.

C'est là la déconnexion, et pour les opérateurs de l'EUR, c'est l'un des thèmes macro les plus importants du cycle actuel.

Le cycle complet: de 0% à 4% et retour

The ECB's rate trajectory since 2022 is a near-textbook illustration of how quickly central bank policy can swing. In January 2022, the deposit facility rate was still at −0.50% — the ECB had spent a decade in negative rate territory. By September 2023, it had reached 4.00%, the fastest and largest hiking cycle in the ECB's history. From June 2024, the cutting cycle began, and by March 2025 the deposit rate had been reduced to 2.50%, where it remained through Q1 2026 before a further reduction to 2.25% in early April.

L' observation critique n' est ni le sommet ni le creux c' est le le rythme de descenteLa BCE a réduit ses taux plus rapidement que prévu jusqu'à fin 2024, a été parmi les plus agressifs du G10 au début de 2025 et a maintenu un biais d'assouplissement régulier même si les impressions d'inflation sont devenues plus chaudes que prévu. Les taux de change sont les taux de référence de la politique de change.Le texte est le suivant:

import requests

BASE = "https://fxmacrodata.com/api/v1"
KEY  = "YOUR_API_KEY"

ecb_rate = requests.get(
    f"{BASE}/announcements/eur/policy_rate",
    params={"api_key": KEY, "start": "2021-01-01"}
).json()["data"]

print(f"Current ECB deposit rate : {ecb_rate[0]['val']}%  ({ecb_rate[0]['date']})")
print(f"Next announcement        : {ecb_rate[0]['announcement_datetime']}")

Le tableau de l'inflation: le titre s'est comporté, le noyau non

At the headline level, the ECB's story holds up. Eurozone HICP peaked at 10.6% in October 2022 and fell steadily through 2023 and into 2024, reaching as low as 1.7% in September 2024 — briefly below the 2% target for the first time since mid-2021. But the descent stalled. By December 2024 headline inflation had rebounded to 2.4%, and through 2025 it oscillated around 2.0–2.3%, rarely printing cleanly at target and never sustaining a convincing undershoot.

Core inflation — ex-energy and food — has been stickier throughout. After peaking near 5.7% in March 2023, core HICP declined only slowly, remaining above 2.7% through most of 2024 and above 2.4% through 2025. As of Q1 2026, core is estimated near 2.4%. That is above target, but the ECB's view has been that further disinflation is in the pipeline as services repricing gradually moderates.

Pour récupérer ces trois séries ensemble pour votre propre analyse:

headline  = requests.get(f"{BASE}/announcements/eur/inflation",      params={"api_key": KEY, "start": "2022-01-01"}).json()["data"]
core      = requests.get(f"{BASE}/announcements/eur/core_inflation",  params={"api_key": KEY, "start": "2022-01-01"}).json()["data"]

print(f"Headline HICP : {headline[0]['val']}% ({headline[0]['date']})")
print(f"Core HICP     : {core[0]['val']}% ({core[0]['date']})")

Le problème: l'inflation des services

L'inflation des services dans la zone euro a atteint un sommet d'environ 5,6% en 2023 et s'est révélée exceptionnellement résistante au resserrement de la BCE. Contrairement à l'infusion des biens, qui a fortement chuté une fois que les chaînes d'approvisionnement mondiales se sont normalisées, les prix des services reflètent les coûts de main-d'œuvre intérieurs, les marchés locatifs et le pouvoir de fixation des prix des entreprises dans les secteurs non négociables. Ces composantes répondent à la destruction de la demande plutôt qu'à des hausses de taux par le biais des canaux de prix importés.

Through most of 2024, eurozone services CPI ran between 4.0% and 4.5%. By Q4 2025 it had moderated to approximately 3.6–3.9%, but this remains nearly double the ECB's implicit services target of around 2.5% consistent with 2% aggregate inflation. The ECB's own staff projections have repeatedly underestimated the stickiness of services disinflation — a pattern that has contributed to the credibility question around its forward guidance.

Wage growth matters enormously here. The ECB frames its services inflation view around negotiated wage dynamics — it needs to see wage growth fall below approximately 3% on a sustained basis to be confident that services repricing will moderate. As of early 2026, eurozone negotiated wages were still printing near 3.2–3.5%, leaving a gap between the ECB's narrative and the underlying data. This is the core of the disconnect.

La transmission du marché: EUR/USD et le différentiel de taux

The divergence between ECB and Federal Reserve policy paths is the primary macro driver of EUR/USD in 2025–2026. The Fed began its own cutting cycle in September 2024 but moved far more cautiously than the ECB, pausing early and maintaining a broadly restrictive stance through the first half of 2025 amid resilient US inflation and labour market data. The result was a widening of the US–Eurozone rate differential that compressed EUR/USD from near 1.12 in mid-2024 to below 1.04 by early 2025.

The rate differential is now among the most negative it has been since the post-GFC era. With the ECB deposit rate at 2.25% and the Fed funds target range around 4.25–4.50%, the pure carry is 200+ basis points against the euro — a significant headwind for EUR/USD bulls. Any recovery in EUR/USD requires either the ECB to signal a pause (reducing the pace of differential widening) or the Fed to signal acceleration of its own cuts.

La relation entre le différentiel de taux et l'EUR/USD n'est pas mécanique carry est une entrée parmi beaucoup mais elle établit une attraction gravitationnelle que les transactions directionnelles de devises doivent combattre ou courir avec. Lorsque la BCE signale plus de coupes, ce différential négatif s'élargit généralement, fournissant une ancre fondamentale pour les courts EUR. Lorsque les surprises de données forcent la BCE à se tourner vers le faucon, le rebond peut être rapide.

import requests

BASE = "https://fxmacrodata.com/api/v1"
KEY  = "YOUR_API_KEY"

# Compare ECB and Fed policy rates
ecb = requests.get(f"{BASE}/announcements/eur/policy_rate", params={"api_key": KEY}).json()["data"][0]
fed = requests.get(f"{BASE}/announcements/usd/policy_rate", params={"api_key": KEY}).json()["data"][0]

diff = ecb["val"] - fed["val"]
print(f"ECB deposit rate  : {ecb['val']}%  (last changed: {ecb['date']})")
print(f"Fed funds target  : {fed['val']}%  (last changed: {fed['date']})")
print(f"Rate differential : {diff:+.2f}% (negative = EUR yield disadvantage)")

Ce que nous disent les attentes du marché

One of the most telling signals in any inflation disconnect episode is the break between realised inflation and forward-looking market expectations. Eurozone 5-year/5-year breakeven inflation — the market-implied average inflation rate for the five-year period starting five years from now — is the ECB's favoured measure of long-run expectations anchoring. Throughout the 2022–2023 inflation surge, this measure held relatively stable near 2.2–2.4%, suggesting markets believed the ECB would eventually get inflation back to target.

The subtle concern in early 2026 is that 5y5y expectations have not declined as much as the ECB's cutting cycle implies they should. They have remained near 2.2–2.4%, rather than returning to the sub-2% levels common before 2022. This implies markets are pricing a modest structural upward shift in medium-run inflation — perhaps reflecting structural supply-side factors (energy transition, deglobalisation, defence spending) that the ECB's models may underweight.

Le Bund allemand: évaluation de la crédibilité de la BCE

Germany's 2-year Bund yield — the most rate-sensitive developed-market sovereign in the eurozone — is a direct market verdict on ECB policy credibility. During the peak of the hiking cycle in 2023, the 2-year Bund yield exceeded 3.3%, the highest since the early 2000s. As the ECB began cutting, it fell steadily to approximately 1.7–1.9% by Q1 2025, before stabilising in the 2.0–2.2% range through early 2026.

The interesting feature is that the 2-year Bund yield has been relatively stable at a level that still slightly exceeds the ECB deposit rate, suggesting the market is not priced for aggressive additional cuts. If markets believed the ECB would keep cutting through neutral into accommodative territory, the 2-year would have moved much lower. Instead, it appears to be pricing a pause near the current level — consistent with a "data dependent" ECB that will not cut further unless either growth deteriorates materially or services inflation breaks convincingly lower.

The spread between the 10-year and 2-year Bund yield (the EUR yield curve) has also mattered here. A steepening curve — longer yields rising while short rates are anchored by ECB cuts — typically signals markets expect stronger growth or higher inflation further out. A flattening or inverted curve signals recession fears. Through 2025 the Bund curve was re-steepening from deep inversion, which was taken as a mild positive for EUR growth prospects but also as a signal that long-run inflation risk was not fully subdued.

# Track the full EUR yield curve
bond_2y  = requests.get(f"{BASE}/announcements/eur/gov_bond_2y",  params={"api_key": KEY}).json()["data"][0]
bond_10y = requests.get(f"{BASE}/announcements/eur/gov_bond_10y", params={"api_key": KEY}).json()["data"][0]

spread = bond_10y["val"] - bond_2y["val"]
print(f"2-year Bund  : {bond_2y['val']:.2f}%")
print(f"10-year Bund : {bond_10y['val']:.2f}%")
print(f"2s10s spread : {spread:+.2f}% ({'steepening' if spread > 0 else 'inverted'})")

Scenarios: Comment résoudre le problème de la déconnexion

La question centrale pour les opérateurs de l'EUR en 2026 est de savoir comment et quand la divergence entre les données sur l'inflation et les messages de la BCE se résoudra.

The re-acceleration scenario is the tail risk that EUR short positions need to manage most carefully. If services inflation surprises upward in consecutive months, the ECB will face an extremely uncomfortable choice between its growth mandate (where eurozone GDP is near stall speed) and its price stability mandate. Any signal that the Bank is leaning hawkish in response to sticky inflation would unwind a substantial portion of the EUR short positions accumulated through 2024–2025, producing a sharp and potentially violent EUR rally.

Les signaux de confirmation clés à surveiller: Services Indice des prix à la consommation (indicateur principal le plus clair de la disparité entre les prix et les prix), salaires négociés dans la zone euro (quartale, retardé mais principal apport de la BCE à ses propres projections d'inflation des services) et communication du Conseil des gouverneurs de la ECB après la réunion d'avril 2026 (en particulier tout changement de langage de "dépendance des données" à "assouplissement supplémentaire progressif").

Tableau de bord des signaux: Indicateurs de l'EUR sur FXMacroData

FXMacroData couvre l'ensemble des indicateurs macro-rélectifs de la BCE plus de 40 séries EUR , donnant aux analystes des changes un seul critère d'évaluation pour chaque entrée qui est importante pour la fonction de réaction de la ECB.

• taux de référence taux de la facilité de dépôt de la BCE avec timestampes d' annonce de deuxième niveau
• inflation / inflation de base Indice IPCH de la zone euro (exprès énergie et denrées alimentaires)
• inflation_attentes Enquête de la BCE auprès des prévisionnistes professionnels et mesures fondées sur le marché
• le chômage taux de chômage de la zone euro (une contribution de la BCE retardée mais persistante)
• PIB / PIB_quartier croissance du PIB de la zone euro avec ajustement saisonnier
• PMI PMI composite (indicateur de croissance de la zone euro le plus fréquent)
• gov_bond_2y / gov_bond_10y Résultats du Bund allemand (carte de bord du marché de la BCE)
• Commerce_solde excédent commercial de la zone euro (un EUR positif structurel érodé par les coûts d'importation d'énergie)

Toutes les séries renvoient le même format propre: dateJe suis désolé . val, et announcement_datetime faciliter l'exécution d'un balayage à plusieurs indicateurs:

import requests
import pandas as pd

BASE = "https://fxmacrodata.com/api/v1"
KEY  = "YOUR_API_KEY"

INDICATORS = [
    "policy_rate", "inflation", "core_inflation",
    "unemployment", "gdp_quarterly", "pmi",
    "gov_bond_2y", "gov_bond_10y", "inflation_expectations",
]

snapshots = {}
for ind in INDICATORS:
    resp = requests.get(
        f"{BASE}/announcements/eur/{ind}",
        params={"api_key": KEY}
    ).json().get("data", [])
    if resp:
        snapshots[ind] = resp[0]["val"]

print(pd.Series(snapshots, name="Latest EUR Macro Signals"))

Vous pouvez également consulter le calendrier de publication de la BCE et toutes les dates des événements macroéconomiques EUR en un seul appel:

curl "https://fxmacrodata.com/api/v1/calendar/eur?api_key=YOUR_API_KEY"

{
  "data": [
    {
      "indicator": "policy_rate",
      "release_date": "2026-06-05",
      "prior": 2.25,
      "expected": 2.25,
      "unit": "%"
    },
    {
      "indicator": "inflation",
      "release_date": "2026-05-05",
      "prior": 2.2,
      "expected": 2.2,
      "unit": "%YoY"
    },
    {
      "indicator": "pmi",
      "release_date": "2026-04-23",
      "prior": 50.9,
      "expected": 50.7,
      "unit": "Index"
    }
  ]
}

The Bottom Line for EUR Traders in Q2 2026

La tendance à la baisse de l'inflation a été plus rapide et plus profonde que les données sur l' inflation, ce qui est strictement justifié. L'infulation des services reste bien au-dessus du niveau correspondant à l'IPCH global de 2% sur une base soutenue, la croissance des salaires n'a que partiellement modéré et les attentes en matière d'inflementation se situent au sommet de la zone de confort de la BCE.

Pour l'EUR, cela crée un profil de risque asymétrique. Le cas structurel de la hausse de l'euro/USD est faible tant que le décalage des taux est négatif et que la BCE reste en mode d'assouplissement. Le risque de queue est une réaccélération de l"inflation qui oblige à une réévaluation hawkish qui produirait un rallye rapide et désordonné de l'"euro" à mesure que la position courte consensuelle se déchaîne. Le scénario de base est une paire de rangée jusqu'à ce que la ECB fasse une pause explicite, que la Fed signale une accélération ou que les données sur l'inflation des services se brisent de manière décisive dans les deux sens.

The practical framework for any systematic EUR trade is straightforward: track the monthly HICP services component, watch negotiated wage settlements each quarter, monitor the ECB Governing Council's language shifts at every meeting, and use the 2-year Bund yield as the real-time market verdict on ECB credibility. When those signals align — services falling, wages softening, Bund yield stable — the conditions for a genuine ECB pause are in place, and EUR has a foundation to stabilise. Until then, the disconnect persists.