{"id":51039,"date":"2026-07-20T12:21:11","date_gmt":"2026-07-20T12:21:11","guid":{"rendered":"https:\/\/www.vtmarkets.com\/fr-ca\/uncategorized\/lusd-chf-recule-alors-quun-dollar-plus-faible-se-heurte-aux-tensions-au-moyen-orient-et-a-une-reserve-federale-plus-ferme-stimulee-par-la-hausse-du-petrole\/"},"modified":"2026-07-20T12:21:11","modified_gmt":"2026-07-20T12:21:11","slug":"lusd-chf-recule-alors-quun-dollar-plus-faible-se-heurte-aux-tensions-au-moyen-orient-et-a-une-reserve-federale-plus-ferme-stimulee-par-la-hausse-du-petrole","status":"publish","type":"post","link":"https:\/\/www.vtmarkets.com\/fr-ca\/live-updates\/lusd-chf-recule-alors-quun-dollar-plus-faible-se-heurte-aux-tensions-au-moyen-orient-et-a-une-reserve-federale-plus-ferme-stimulee-par-la-hausse-du-petrole\/","title":{"rendered":"L\u2019USD\/CHF recule alors qu\u2019un dollar plus faible se heurte aux tensions au Moyen-Orient et \u00e0 une R\u00e9serve f\u00e9d\u00e9rale plus ferme, stimul\u00e9e par la hausse du p\u00e9trole"},"content":{"rendered":"<p>L\u2019USD\/CHF a prolong\u00e9 son repli pour une deuxi\u00e8me s\u00e9ance apr\u00e8s avoir \u00e9chou\u00e9 \u00e0 se maintenir pr\u00e8s de 0,8100, glissant vers 0,8060 en d\u00e9but de s\u00e9ance europ\u00e9enne et en baisse d\u2019environ 0,15% sur la journ\u00e9e, alors que le dollar am\u00e9ricain s\u2019est assoupli. Un ton de risque plus stable, refl\u00e9t\u00e9 par des actions europ\u00e9ennes plus fermes, a r\u00e9duit la demande pour la valeur refuge du billet vert en tant que monnaie de r\u00e9serve, tandis que le calendrier am\u00e9ricain de lundi n\u2019a offert aucune donn\u00e9e majeure susceptible d\u2019infl\u00e9chir le mouvement.<\/p>\n<p>La g\u00e9opolitique est demeur\u00e9e le principal facteur de volatilit\u00e9. Les \u00c9tats-Unis ont men\u00e9 une neuvi\u00e8me nuit cons\u00e9cutive de frappes contre l\u2019Iran, tandis que l\u2019Iran a lanc\u00e9 des missiles balistiques et des drones d\u2019attaque \u00e0 sens unique contre des alli\u00e9s des \u00c9tats-Unis, maintenant les march\u00e9s en alerte face au risque d\u2019escalade. Les craintes de perturbations via le d\u00e9troit d\u2019Hormuz ont soutenu la hausse des prix du p\u00e9trole, alimentant les inqui\u00e9tudes inflationnistes et renfor\u00e7ant les attentes d\u2019une R\u00e9serve f\u00e9d\u00e9rale plus restrictive, ce qui pourrait limiter une nouvelle faiblesse du USD et garder l\u2019USD\/CHF sensible aux manchettes et aux commentaires du FOMC.<\/p>\n\n<h3>Niveaux de soutien cl\u00e9s et strat\u00e9gies sur d\u00e9riv\u00e9s pour l\u2019USD\/CHF et le p\u00e9trole<\/h3>\n\n<p>Alors que la paire USD\/CHF \u00e9volue pr\u00e8s du niveau critique de 0,8060, nous conseillons aux n\u00e9gociateurs de d\u00e9riv\u00e9s de surveiller de pr\u00e8s la zone de soutien psychologique de 0,8000. \u00c9tant donn\u00e9 que ce niveau se situe pr\u00e8s de creux pluriannuels, il faut se pr\u00e9parer \u00e0 des rebonds brusques, aliment\u00e9s par la volatilit\u00e9. L\u2019achat d\u2019options d\u2019achat (calls) USD\/CHF \u00e0 court terme pourrait offrir une fa\u00e7on \u00e0 faible risque de capter un rebond potentiel si ce soutien cl\u00e9 tient.<\/p>\n<p>L\u2019intensification du conflit au Moyen-Orient et la fermeture du d\u00e9troit d\u2019Hormuz \u2014 par lequel transite environ 20% de la consommation quotidienne mondiale de p\u00e9trole \u2014 repr\u00e9sentent un risque haussier majeur pour les prix de l\u2019\u00e9nergie. Historiquement, des chocs d\u2019offre similaires ont propuls\u00e9 le Brent au-del\u00e0 de 100$US le baril. Nous recommandons de couvrir ce risque en achetant des options d\u2019achat sur des contrats \u00e0 terme sur le p\u00e9trole brut afin de prot\u00e9ger les portefeuilles contre des ventes d\u2019actions li\u00e9es \u00e0 l\u2019inflation.<\/p>\n\n<h3>Corr\u00e9lations entre taux d\u2019int\u00e9r\u00eat et devises dans un contexte macro\u00e9conomique en mutation<\/h3>\n\n<p>La hausse des co\u00fbts de l\u2019\u00e9nergie force d\u00e9j\u00e0 les march\u00e9s \u00e0 r\u00e9\u00e9valuer la politique mon\u00e9taire de la R\u00e9serve f\u00e9d\u00e9rale, ravivant les paris sur des hausses de taux. Pour en tirer parti, nous devrions envisager de vendre \u00e0 d\u00e9couvert des contrats \u00e0 terme sur les taux d\u2019int\u00e9r\u00eat ou d\u2019acheter des options de vente (puts) sur les bons du Tr\u00e9sor am\u00e9ricain, alors que les rendements subissent une pression \u00e0 la hausse. Ce virage plus restrictif limitera probablement de nouvelles pertes du billet vert, faisant des replis actuels du USD une occasion d\u2019achat strat\u00e9gique.<\/p>\n<p>M\u00eame si le franc suisse b\u00e9n\u00e9ficie actuellement d\u2019une demande de valeur refuge, sa forte d\u00e9pendance \u00e0 l\u2019\u00e9gard de l\u2019\u00e9conomie de la zone euro, en difficult\u00e9, le rend vuln\u00e9rable. Historiquement, le franc suisse affiche une corr\u00e9lation de plus de 90% avec l\u2019euro, qui est tr\u00e8s sensible aux crises \u00e9nerg\u00e9tiques r\u00e9gionales. Nous estimons que l\u2019utilisation de spreads haussiers \u00e0 base de calls (bull call spreads) sur l\u2019USD\/CHF est la fa\u00e7on la plus efficace de n\u00e9gocier cette divergence au cours des prochaines semaines.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><b>Commencez \u00e0 n\u00e9gocier d\u00e8s maintenant \u2014 cliquez <a href=\"https:\/\/www.vtmarkets.com\/fr-ca\/trade-now\/\">ici<\/a> pour cr\u00e9er votre compte r\u00e9el VT Markets.<\/b>\n\n<\/p>","protected":false},"excerpt":{"rendered":"<p>Alerte march\u00e9s: l\u2019USD\/CHF recule vers 0,8060, le dollar mollit et le risque se stabilise. G\u00e9opolitique et p\u00e9trole (Hormuz) dopent l\u2019inflation, biais Fed plus restrictif; options propos\u00e9es pr\u00e8s du support 0,8000.<\/p>\n","protected":false},"author":87,"featured_media":49585,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[24],"tags":[],"class_list":["post-51039","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-live-updates"],"acf":{"acf_article_selection_author":null},"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Alerte march\u00e9s: l\u2019USD\/CHF recule vers 0,8060, le dollar mollit et le risque se stabilise. 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