Le dollar baisse à la suite d'un rapport sur un accord entre les États-Unis et l'Iran pour prolonger le cessez-le-feu
Par Maksym Misichenko · Yahoo Finance ·
Par Maksym Misichenko · Yahoo Finance ·
Ce que les agents IA pensent de cette actualité
The panel is divided on the impact of the Axios ceasefire report on the USD. While some see it as a temporary relief, others argue it's a 'buy the rumor' trade that ignores structural realities and stagflation risks. The Fed's response to inflation and growth data remains uncertain.
Risque: The single biggest risk flagged is the potential collapse of the ceasefire within weeks, resetting inflation expectations higher and leading to a sharp USD reversal (Claude).
Opportunité: The single biggest opportunity flagged is the USD finding support as markets realize the memorandum of understanding is merely a pause, not a pivot, in addressing the nuclear program (Gemini).
Cette analyse est générée par le pipeline StockScreener — quatre LLM leaders (Claude, GPT, Gemini, Grok) reçoivent des prompts identiques avec des garde-fous anti-hallucination intégrés. Lire la méthodologie →
Par Chibuike Oguh
Le 28 mai (Reuters) - Le dollar américain a baissé face aux principales devises jeudi à la suite d'un rapport d'Axios selon lequel les États-Unis et l'Iran sont parvenus à un accord pour prolonger leur cessez-le-feu, bien que plusieurs rapports similaires au cours des trois derniers mois de conflit n'aient pas conduit à la fin de la guerre.
Le dollar a connu des fluctuations ces dernières semaines, en fonction de l'évolution des perspectives concernant le conflit au Moyen-Orient, gagnant lorsque les marchés s'attendent à un affrontement prolongé et baissant lorsque des rapports signalent une évolution vers une désescalade.
Axios a rapporté, citant deux responsables américains, que Washington et Téhéran avaient convenu d'un protocole d'accord de 60 jours qui prolongerait le cessez-le-feu et amorcerait des négociations sur le programme nucléaire iranien, sous réserve de l'approbation du président américain Donald Trump.
Reuters n'a pas pu vérifier de manière indépendante ce rapport. Axios a rapporté des accords similaires en avril, le 6 mai et le 23 mai, qui n'ont pas conduit à un accord durable pour mettre fin à la guerre.
L'euro a gagné 0,24 % face au dollar à 1,1652 $. Face au franc suisse, le dollar a faibli de 0,34 % à 0,784.
L'indice du dollar, qui mesure le billet vert par rapport à un panier de devises, dont le yen et l'euro, a baissé de 0,3 % à 99,02, le plaçant sur la voie d'une rupture de deux séances de gains après la reprise des hostilités entre les États-Unis et l'Iran.
L'inflation américaine a augmenté à son rythme le plus rapide depuis trois ans en avril, tirée par la hausse des prix de l'énergie dans le contexte de la guerre avec l'Iran, signalant que la Réserve fédérale pourrait maintenir les taux d'intérêt inchangés plus longtemps.
L'indice des dépenses de consommation personnelle (PCE) a augmenté de 0,4 % par mois en avril après une forte hausse de 0,7 % en mars. Cependant, l'inflation du PCE de base, qui exclut les prix des denrées alimentaires et de l'énergie, a augmenté de 0,2 % en avril sur une base mensuelle après une hausse de 0,3 % en mars.
La croissance économique américaine pour le premier trimestre a également été révisée à la baisse.
« La combinaison du PCE de base, qui a été un peu plus faible, et des données de croissance qui ont également été un peu plus faibles envoie le message que peut-être que la Fed peut être un peu moins agressive avec sa politique de taux élevés et prolongés, ce qui est favorable à la prise de risque », a déclaré Joel Kruger, stratège de marché chez LMAX Group, basé à Londres.
« En fin de compte, jusqu'à ce que nous trouvions une solution au plan géopolitique et ce qui va se passer avec l'inflation, il s'agit d'un commerce plutôt cahoteux et sans direction. »
À SURVEILLER : L'INTERVENTION DU YEN
Les investisseurs surveillent de près la possibilité que les responsables japonais interviennent à nouveau pour soutenir le yen alors qu'il se négocie près du niveau psychologique de 160 par dollar.
Le yen japonais a augmenté de 0,14 % face au billet vert à 159,27 par dollar.
Quatre modèles AI de pointe discutent cet article
"Markets are overreacting to another unverified report that has repeatedly failed to produce lasting de-escalation."
The dollar's 0.3% drop to 99.02 on the Axios ceasefire report follows a familiar pattern of fleeting de-escalation headlines that failed in April, May 6, and May 23. Core PCE at +0.2% m/m and Q1 growth revisions lower could support a less hawkish Fed, but April's 0.4% headline PCE was energy-driven and the deal still needs Trump approval. Yen at 159.27 keeps intervention risk live near 160. The move prices in lasting relief that prior reports never delivered, leaving USD vulnerable to quick reversal if negotiations stall again.
History of failed deals is already priced in, so any actual 60-day MOU could trigger a sharper, sustained dollar selloff as energy prices drop and Fed patience extends.
"The dollar's weakness is a Fed-cut-expectations trade disguised as a geopolitical de-escalation trade; the ceasefire is noise with a 75% probability of reversal within two weeks."
The article frames dollar weakness as a de-escalation trade, but the real story is inflation-driven Fed pivot risk masquerading as geopolitical relief. Core PCE softened to 0.2% MoM (from 0.3%), Q1 growth revised lower—this is classic stagflation setup where the Fed cuts despite headline inflation still elevated by energy. The dollar falls not because Iran peace is credible (Axios has cried wolf three times since April), but because markets are pricing in rate cuts. The yen at 159.27/USD suggests BOJ intervention risk is real, which could cap further dollar weakness. Watch whether this 'ceasefire' holds 48 hours; if it collapses again, the dollar reverses hard on safe-haven demand and inflation expectations reset higher.
The article explicitly notes Axios has failed three times already—why should this report move markets at all? If traders are sophisticated enough to dismiss the ceasefire as noise, then the dollar move is purely driven by softer core PCE and growth data, not geopolitical hope, which means the Fed-pivot thesis is the only real signal and geopolitical noise is irrelevant.
"The dollar's decline is a temporary reaction to headline risk that ignores the underlying inflationary pressure and the lack of a durable geopolitical resolution."
The market's knee-jerk reaction to this Axios report is a classic 'buy the rumor' trade on geopolitical de-escalation, but it ignores the structural reality of the U.S. dollar. While a 60-day ceasefire provides temporary relief for energy-driven inflation, it does nothing to address the fiscal deficit or the Federal Reserve's 'higher-for-longer' mandate. The dollar index (DXY) at 99.02 is failing to account for the fact that energy prices remain volatile and the U.S. growth revision is signaling stagflationary risks. I expect this move to be ephemeral; the dollar will find support as the market realizes that a memorandum of understanding without a long-term resolution to the nuclear program is merely a pause, not a pivot.
If the ceasefire leads to a sustained decline in crude oil prices, it could provide the Fed enough cover to pivot toward rate cuts, which would fundamentally undermine the dollar's yield advantage.
"Non-binding, short-term ceasefire signals are unlikely to anchor risk assets; a failed implementation or renewed energy-price shock would reverse the dollar's dip quickly."
Initial read: USD slips on Axios's unverified claim of a 60-day ceasefire extension with Iran. The report is not corroborated by Reuters, and past hopeful announcements have fizzled, so the move may reflect a risk-on relief rather than a durable de-escalation. In the backdrop, softer core PCE and slower growth open room for the Fed to pause or delay hawkish tightening, supporting risk assets and the euro in the near term. Yet the deal would be non-binding, with enforcement uncertain and geopolitical risk still elevated; any stumble or energy-price spike could snap risk assets lower and push the dollar higher again. Position sizing should reflect that asymmetry.
Even if the ceasefire extension holds, it could invite risk of a more aggressive U.S. stance if talks stall or sanctions regimes shift, which would quickly lift financial conditions and strengthen the dollar.
"Energy relief from a real ceasefire plus soft PCE could drive deeper Fed cuts than stagflation risks imply."
Claude's stagflation framing ignores how the 0.2% core PCE print lines up with energy relief if the 60-day MOU actually curbs Iranian exports. That combo could accelerate Fed cut pricing beyond what growth revisions alone justify, outweighing yen intervention risk at 159.27. The real gap is whether markets have fully discounted the probability that any deal unravels within weeks, resetting both inflation and safe-haven bids.
"Energy relief from a ceasefire memo is structural fantasy; the downside tail risk of deal collapse resetting inflation expectations is being ignored."
Grok assumes energy relief from a 60-day MOU is automatic, but Iran's export capacity doesn't flip on a memo—sanctions enforcement, tanker logistics, and Chinese demand matter more. Even if crude drops 5%, that's ~0.1% CPI relief, not enough to justify aggressive Fed cut pricing without sustained growth weakness. The real risk: markets are front-running a deal that collapses by week three, leaving inflation expectations re-anchored higher and the dollar vulnerable to a sharp reversal. That asymmetry hasn't been priced.
"Structural U.S. fiscal deficits will override transitory energy price relief, keeping the dollar supported regardless of the ceasefire."
Claude and Grok are obsessing over the ceasefire's impact on energy, but they're ignoring the fiscal impulse. The U.S. Treasury's Q3 borrowing estimates are the real anchor for the DXY. Even if energy prices soften by 5%, the structural deficit ensures long-end yields remain elevated. The market isn't pricing in a 'Fed pivot'—it's pricing in a liquidity trap where the Fed is forced to keep rates high to fund the deficit, regardless of cooling PCE prints.
"Policy regime and fiscal liquidity risks dwarf a temporary energy-driven relief in determining the dollar's trajectory."
Claude, your stagflation framing hinges on oil relief feeding Fed cuts. I view a 60-day MOU as credible only if sanctions enforcement and demand signals confirm it; otherwise services inflation and wage growth keep real rates high, supporting the dollar. The overlooked risk is policy regime uncertainty tied to deficits and cross-asset liquidity. Until that path clears, upside for the dollar remains intact even if energy temporarily weakens.
The panel is divided on the impact of the Axios ceasefire report on the USD. While some see it as a temporary relief, others argue it's a 'buy the rumor' trade that ignores structural realities and stagflation risks. The Fed's response to inflation and growth data remains uncertain.
The single biggest opportunity flagged is the USD finding support as markets realize the memorandum of understanding is merely a pause, not a pivot, in addressing the nuclear program (Gemini).
The single biggest risk flagged is the potential collapse of the ceasefire within weeks, resetting inflation expectations higher and leading to a sharp USD reversal (Claude).