{"id":50925,"date":"2026-07-19T19:25:29","date_gmt":"2026-07-19T19:25:29","guid":{"rendered":"https:\/\/www.vtmarkets.com\/fr-eu\/uncategorized\/le-rebond-du-sp-500-marque-le-pas-le-leadership-technologique-vacille-sur-fond-de-craintes-descalade-au-moyen-orient\/"},"modified":"2026-07-19T19:25:29","modified_gmt":"2026-07-19T19:25:29","slug":"le-rebond-du-sp-500-marque-le-pas-le-leadership-technologique-vacille-sur-fond-de-craintes-descalade-au-moyen-orient","status":"publish","type":"post","link":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/le-rebond-du-sp-500-marque-le-pas-le-leadership-technologique-vacille-sur-fond-de-craintes-descalade-au-moyen-orient\/","title":{"rendered":"Le rebond du S&#038;P 500 marque le pas, le leadership technologique vacille sur fond de craintes d\u2019escalade au Moyen-Orient"},"content":{"rendered":"<p>Les ventes pr\u00e9coces en pr\u00e9-ouverture sur les contrats ES ont pouss\u00e9 les cours pr\u00e8s de 5 470 avant l\u2019intervention des acheteurs, mais le rebond s\u2019est essouffl\u00e9 au bout d\u2019environ 30 minutes et le S&amp;P 500 a pein\u00e9 \u00e0 prolonger ses gains. Le Nasdaq a mieux r\u00e9sist\u00e9, sans pour autant parvenir \u00e0 faire basculer QQQ:SPY \u2014 ni ses propres indicateurs de participation \u2014 en territoire haussier. L\u2019action des prix sugg\u00e9rait un march\u00e9 capable de rebondir, mais d\u00e9pourvu de suivi.<\/p>\n\n<h3>Performance sectorielle et sentiment de march\u00e9<\/h3>\n\n<p>Les semi-conducteurs et la m\u00e9moire \u00e9taient d\u00e9crits comme s\u2019affaiblissant \u00e0 la fois sur le plan technique et au regard de leur r\u00e9action aux r\u00e9sultats et aux perspectives, tandis que les logiciels \u00e9taient pr\u00e9sent\u00e9s comme, au mieux, \u00e9voluant \u00e0 l\u2019horizontale. Alors que le sentiment penchait vers l\u2019absence de nouvelles hausses de taux \u00e0 court terme apr\u00e8s des donn\u00e9es d\u2019inflation de juin jug\u00e9es favorables, les valeurs discr\u00e9tionnaires n\u2019ont toutefois pas r\u00e9ussi \u00e0 rebondir. Les secteurs d\u00e9fensifs ont \u00e9t\u00e9 qualifi\u00e9s de bien soutenus, et le bref \u00e9pisode de leadership technologique de vendredi a co\u00efncid\u00e9 avec un repli de XLP, XLU et XLV.<\/p>\n\n<h3>Risques g\u00e9opolitiques et r\u00e9action du march\u00e9<\/h3>\n\n<p>L\u2019article \u00e9voquait \u00e9galement des discussions autour d\u2019un \u00ab week-end tr\u00e8s tendu \u00e0 venir \u00bb en lien avec une possible escalade majeure au Moyen-Orient, estimant que les march\u00e9s n\u2019avaient pas encore pleinement int\u00e9gr\u00e9 ce risque.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><b>Commencez \u00e0 trader d\u00e8s maintenant \u2014 cliquez <a href=\"https:\/\/www.vtmarkets.com\/fr-eu\/trade-now\/\">ici<\/a> pour cr\u00e9er votre compte r\u00e9el VT Markets.<\/b>\n\n<\/p>","protected":false},"excerpt":{"rendered":"<p>Ouverture chahut\u00e9e : l\u2019ES d\u00e9croche vers 5 470 puis rebond avort\u00e9. Nasdaq plus solide, mais participation atone et ratio QQQ\/SPY toujours fragile. Secteurs tech en perte de vitesse, risque g\u00e9opolitique au Moyen-Orient sous-pric\u00e9.<\/p>\n","protected":false},"author":87,"featured_media":49636,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[24],"tags":[],"class_list":["post-50925","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=\"Ouverture chahut\u00e9e : l\u2019ES d\u00e9croche vers 5 470 puis rebond avort\u00e9. Nasdaq plus solide, mais participation atone et ratio QQQ\/SPY toujours fragile. Secteurs tech en perte de vitesse, risque g\u00e9opolitique au Moyen-Orient sous-pric\u00e9.\" \/>\n\t<meta name=\"robots\" content=\"max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/le-rebond-du-sp-500-marque-le-pas-le-leadership-technologique-vacille-sur-fond-de-craintes-descalade-au-moyen-orient\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"VT Markets\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Le rebond du S&amp;P 500 marque le pas, le leadership technologique vacille sur fond de craintes d\u2019escalade au Moyen-Orient - VT Markets\" \/>\n\t\t<meta property=\"og:description\" content=\"Ouverture chahut\u00e9e : l\u2019ES d\u00e9croche vers 5 470 puis rebond avort\u00e9. 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Nasdaq plus solide, mais participation atone et ratio QQQ\/SPY toujours fragile. Secteurs tech en perte de vitesse, risque g\u00e9opolitique au Moyen-Orient sous-pric\u00e9.","og:url":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/le-rebond-du-sp-500-marque-le-pas-le-leadership-technologique-vacille-sur-fond-de-craintes-descalade-au-moyen-orient\/","article:published_time":"2026-07-19T19:25:29+00:00","article:modified_time":"2026-07-19T19:25:29+00:00","twitter:card":"summary_large_image","twitter:title":"Le rebond du S&amp;P 500 marque le pas, le leadership technologique vacille sur fond de craintes d\u2019escalade au Moyen-Orient - VT Markets","twitter:description":"Ouverture chahut\u00e9e : l\u2019ES d\u00e9croche vers 5 470 puis rebond avort\u00e9. Nasdaq plus solide, mais participation atone et ratio QQQ\/SPY toujours fragile. 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