{"id":20900,"date":"2026-05-06T04:14:00","date_gmt":"2026-05-06T04:14:00","guid":{"rendered":"https:\/\/www.agencesand.fr\/fibee\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\/"},"modified":"2026-05-07T09:48:56","modified_gmt":"2026-05-07T09:48:56","slug":"sell-in-may-un-adage-bouscule-par-un-marche-atypique","status":"publish","type":"fibee","link":"https:\/\/www.agencesand.fr\/en\/fibee\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\/","title":{"rendered":"Sell in may : un adage bouscul\u00e9 par un march\u00e9 atypique"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" width=\"1232\" height=\"928\" src=\"https:\/\/www.fibee.fr\/wp-content\/uploads\/Marches-Financiers-1.webp\" class=\"attachment-full size-full wp-post-image\" alt=\"Marche\u0301s Financiers &gt; L&#039;actualit\u00e9 \u00e9conomique et financi\u00e8re\" \/><\/p>\n<p>Dans son analyse, John Plassard, responsable de la strat\u00e9gie d\u2019investissement et associ\u00e9 chez Cit\u00e9 Gestion, remet en question un grand classique des march\u00e9s. Si le c\u00e9l\u00e8bre \u201cSell in May and go away\u201d repose sur des tendances historiques, le contexte actuel pourrait en modifier la port\u00e9e. Entre des fondamentaux \u00e9conomiques encore solides, une liquidit\u00e9 persistante et des dynamiques sectorielles puissantes, les march\u00e9s pourraient continuer de surprendre. Dans cet environnement in\u00e9dit, les investisseurs sont invit\u00e9s \u00e0 d\u00e9passer les r\u00e9flexes saisonniers pour privil\u00e9gier une lecture plus fine des donn\u00e9es et des tendances en cours.<\/p>\n<p>Lire la suite : <a href=\"https:\/\/www.fibee.fr\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\/\">Sell in may : un adage bouscul\u00e9 par un march\u00e9 atypique<\/a> sur Fibee.fr<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"class_list":["post-20900","fibee","type-fibee","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sell in may : un adage bouscul\u00e9 par un march\u00e9 atypique &#187; Agence SAND<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fibee.fr\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sell in may : un adage bouscul\u00e9 par un march\u00e9 atypique &#187; Agence SAND\" \/>\n<meta property=\"og:description\" content=\"Dans son analyse, John Plassard, responsable de la strat\u00e9gie d\u2019investissement et associ\u00e9 chez Cit\u00e9 Gestion, remet en question un grand classique des march\u00e9s. Si le c\u00e9l\u00e8bre \u201cSell in May and go away\u201d repose sur des tendances historiques, le contexte actuel pourrait en modifier la port\u00e9e. Entre des fondamentaux \u00e9conomiques encore solides, une liquidit\u00e9 persistante et [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fibee.fr\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\/\" \/>\n<meta property=\"og:site_name\" content=\"Agence SAND\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/AgenceSand\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-07T09:48:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fibee.fr\/wp-content\/uploads\/Marches-Financiers-1.webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@AgenceSAND\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.agencesand.fr\\\/en\\\/fibee\\\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\\\/\",\"url\":\"https:\\\/\\\/www.fibee.fr\\\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\\\/\",\"name\":\"Sell in may : un adage bouscul\u00e9 par un march\u00e9 atypique &#187; Agence SAND\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.agencesand.fr\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.fibee.fr\\\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fibee.fr\\\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.fibee.fr\\\/wp-content\\\/uploads\\\/Marches-Financiers-1.webp\",\"datePublished\":\"2026-05-06T04:14:00+00:00\",\"dateModified\":\"2026-05-07T09:48:56+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.fibee.fr\\\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.fibee.fr\\\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.fibee.fr\\\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.fibee.fr\\\/wp-content\\\/uploads\\\/Marches-Financiers-1.webp\",\"contentUrl\":\"https:\\\/\\\/www.fibee.fr\\\/wp-content\\\/uploads\\\/Marches-Financiers-1.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.fibee.fr\\\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.agencesand.fr\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sell in may : un adage bouscul\u00e9 par un march\u00e9 atypique\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.agencesand.fr\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.agencesand.fr\\\/en\\\/\",\"name\":\"Agence SAND\",\"description\":\"L&#039;agence de communication pour la finance (Paris)\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.agencesand.fr\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.agencesand.fr\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"ProfessionalService\",\"@id\":\"https:\\\/\\\/www.agencesand.fr\\\/en\\\/#organization\",\"name\":\"Agence SAND\",\"url\":\"https:\\\/\\\/www.agencesand.fr\\\/en\\\/\",\"logo\":\"https:\\\/\\\/www.agencesand.fr\\\/wp-content\\\/uploads\\\/2023\\\/logo-sand.png\",\"image\":\"https:\\\/\\\/www.agencesand.fr\\\/wp-content\\\/uploads\\\/2023\\\/logo-sand.png\",\"sameAs\":[\"https:\\\/\\\/www.linkedin.com\\\/company\\\/agence-sand\\\/\"],\"description\":\"Agence de communication et web sp\u00e9cialis\u00e9e pour les professionnels de la finance, l'asset management, les banques priv\u00e9es, les CGP, les family offices et les fintechs.\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"91 rue du Faubourg Saint-Honor\u00e9\",\"postalCode\":\"75008\",\"addressLocality\":\"Paris\",\"addressCountry\":\"FR\"},\"knowsAbout\":[\"Communication financi\u00e8re\",\"Cr\u00e9ation de sites internet pour la finance\",\"Branding pour les professionnels de la finance\",\"R\u00e9f\u00e9rencement SEO pour la finance\",\"Automatisation des valeurs liquidatives\",\"Graphiques et tableaux de performances financi\u00e8res\"],\"serviceType\":[\"Communication pour les professionnels de la finance\",\"Strat\u00e9gie de communication financi\u00e8re\",\"Cr\u00e9ation de site internet pour la finance\",\"Branding et contenus digitaux\"],\"areaServed\":\"France\",\"foundingDate\":\"2013\",\"telephone\":\"+33953560000\",\"priceRange\":\"Sur devis\",\"brand\":{\"@id\":\"https:\\\/\\\/www.agencesand.fr\\\/en\\\/#brand-agence-sand\"},\"parentOrganization\":{\"@id\":\"https:\\\/\\\/www.agencesand.fr\\\/en\\\/#sand360\"}},{\"@type\":\"Brand\",\"@id\":\"https:\\\/\\\/www.agencesand.fr\\\/en\\\/#brand-agence-sand\",\"name\":\"Agence SAND\",\"logo\":\"https:\\\/\\\/www.agencesand.fr\\\/wp-content\\\/uploads\\\/2023\\\/logo-sand.png\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.agencesand.fr\\\/en\\\/#sand360\",\"name\":\"SAND 360\",\"url\":\"https:\\\/\\\/www.agencesand.fr\\\/en\\\/\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.agencesand.fr\\\/en\\\/#website\"},\"brand\":{\"@id\":\"https:\\\/\\\/www.agencesand.fr\\\/en\\\/#brand-agence-sand\"},\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"91 Rue du Faubourg Saint-Honor\u00e9\",\"postalCode\":\"75008\",\"addressLocality\":\"Paris\",\"addressCountry\":\"FR\"},\"identifier\":[{\"@type\":\"PropertyValue\",\"propertyID\":\"SIREN\",\"value\":\"904383932\"},{\"@type\":\"PropertyValue\",\"propertyID\":\"SIRET\",\"value\":\"90438393200012\"},{\"@type\":\"PropertyValue\",\"propertyID\":\"NAF\",\"value\":\"6201Z\"}]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Sell in may : un adage bouscul\u00e9 par un march\u00e9 atypique &#187; Agence SAND","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.fibee.fr\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\/","og_locale":"en_US","og_type":"article","og_title":"Sell in may : un adage bouscul\u00e9 par un march\u00e9 atypique &#187; Agence SAND","og_description":"Dans son analyse, John Plassard, responsable de la strat\u00e9gie d\u2019investissement et associ\u00e9 chez Cit\u00e9 Gestion, remet en question un grand classique des march\u00e9s. Si le c\u00e9l\u00e8bre \u201cSell in May and go away\u201d repose sur des tendances historiques, le contexte actuel pourrait en modifier la port\u00e9e. Entre des fondamentaux \u00e9conomiques encore solides, une liquidit\u00e9 persistante et [&hellip;]","og_url":"https:\/\/www.fibee.fr\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\/","og_site_name":"Agence SAND","article_publisher":"https:\/\/www.facebook.com\/AgenceSand","article_modified_time":"2026-05-07T09:48:56+00:00","og_image":[{"url":"https:\/\/www.fibee.fr\/wp-content\/uploads\/Marches-Financiers-1.webp","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_site":"@AgenceSAND","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.agencesand.fr\/en\/fibee\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\/","url":"https:\/\/www.fibee.fr\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\/","name":"Sell in may : un adage bouscul\u00e9 par un march\u00e9 atypique &#187; Agence SAND","isPartOf":{"@id":"https:\/\/www.agencesand.fr\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.fibee.fr\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\/#primaryimage"},"image":{"@id":"https:\/\/www.fibee.fr\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\/#primaryimage"},"thumbnailUrl":"https:\/\/www.fibee.fr\/wp-content\/uploads\/Marches-Financiers-1.webp","datePublished":"2026-05-06T04:14:00+00:00","dateModified":"2026-05-07T09:48:56+00:00","breadcrumb":{"@id":"https:\/\/www.fibee.fr\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.fibee.fr\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fibee.fr\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\/#primaryimage","url":"https:\/\/www.fibee.fr\/wp-content\/uploads\/Marches-Financiers-1.webp","contentUrl":"https:\/\/www.fibee.fr\/wp-content\/uploads\/Marches-Financiers-1.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/www.fibee.fr\/sell-in-may-un-adage-bouscule-par-un-marche-atypique\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.agencesand.fr\/en\/"},{"@type":"ListItem","position":2,"name":"Sell in may : un adage bouscul\u00e9 par un march\u00e9 atypique"}]},{"@type":"WebSite","@id":"https:\/\/www.agencesand.fr\/en\/#website","url":"https:\/\/www.agencesand.fr\/en\/","name":"Agence SAND","description":"L&#039;agence de communication pour la finance (Paris)","publisher":{"@id":"https:\/\/www.agencesand.fr\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.agencesand.fr\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"ProfessionalService","@id":"https:\/\/www.agencesand.fr\/en\/#organization","name":"Agence SAND","url":"https:\/\/www.agencesand.fr\/en\/","logo":"https:\/\/www.agencesand.fr\/wp-content\/uploads\/2023\/logo-sand.png","image":"https:\/\/www.agencesand.fr\/wp-content\/uploads\/2023\/logo-sand.png","sameAs":["https:\/\/www.linkedin.com\/company\/agence-sand\/"],"description":"Agence de communication et web sp\u00e9cialis\u00e9e pour les professionnels de la finance, l'asset management, les banques priv\u00e9es, les CGP, les family offices et les fintechs.","address":{"@type":"PostalAddress","streetAddress":"91 rue du Faubourg Saint-Honor\u00e9","postalCode":"75008","addressLocality":"Paris","addressCountry":"FR"},"knowsAbout":["Communication financi\u00e8re","Cr\u00e9ation de sites internet pour la finance","Branding pour les professionnels de la finance","R\u00e9f\u00e9rencement SEO pour la finance","Automatisation des valeurs liquidatives","Graphiques et tableaux de performances financi\u00e8res"],"serviceType":["Communication pour les professionnels de la finance","Strat\u00e9gie de communication financi\u00e8re","Cr\u00e9ation de site internet pour la finance","Branding et contenus digitaux"],"areaServed":"France","foundingDate":"2013","telephone":"+33953560000","priceRange":"Sur devis","brand":{"@id":"https:\/\/www.agencesand.fr\/en\/#brand-agence-sand"},"parentOrganization":{"@id":"https:\/\/www.agencesand.fr\/en\/#sand360"}},{"@type":"Brand","@id":"https:\/\/www.agencesand.fr\/en\/#brand-agence-sand","name":"Agence SAND","logo":"https:\/\/www.agencesand.fr\/wp-content\/uploads\/2023\/logo-sand.png"},{"@type":"Organization","@id":"https:\/\/www.agencesand.fr\/en\/#sand360","name":"SAND 360","url":"https:\/\/www.agencesand.fr\/en\/","isPartOf":{"@id":"https:\/\/www.agencesand.fr\/en\/#website"},"brand":{"@id":"https:\/\/www.agencesand.fr\/en\/#brand-agence-sand"},"address":{"@type":"PostalAddress","streetAddress":"91 Rue du Faubourg Saint-Honor\u00e9","postalCode":"75008","addressLocality":"Paris","addressCountry":"FR"},"identifier":[{"@type":"PropertyValue","propertyID":"SIREN","value":"904383932"},{"@type":"PropertyValue","propertyID":"SIRET","value":"90438393200012"},{"@type":"PropertyValue","propertyID":"NAF","value":"6201Z"}]}]}},"_links":{"self":[{"href":"https:\/\/www.agencesand.fr\/en\/wp-json\/wp\/v2\/fibee\/20900","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.agencesand.fr\/en\/wp-json\/wp\/v2\/fibee"}],"about":[{"href":"https:\/\/www.agencesand.fr\/en\/wp-json\/wp\/v2\/types\/fibee"}],"wp:attachment":[{"href":"https:\/\/www.agencesand.fr\/en\/wp-json\/wp\/v2\/media?parent=20900"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}