{"id":1266,"date":"2026-09-22T06:04:34","date_gmt":"2026-09-22T06:04:34","guid":{"rendered":"https:\/\/www.rotharia.com\/uncategorized\/cat-bonds-do-not-correlate-with-stock-markets-they-correlate-with-hurricanes\/"},"modified":"2026-09-22T06:04:34","modified_gmt":"2026-09-22T06:04:34","slug":"les-obligations-cat-bonds-ne-sont-pas-correlees-aux-marches-boursiers-mais-aux-ouragans","status":"publish","type":"post","link":"https:\/\/www.rotharia.com\/fr\/alternative-assets\/real-assets\/cat-bonds-do-not-correlate-with-stock-markets-they-correlate-with-hurricanes\/","title":{"rendered":"Les obligations \u00ab cat bonds \u00bb : un autre type de risque de portefeuille"},"content":{"rendered":"\n\n<figure class=\"wp-block-image size-large\">\n<img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8.jpg\" alt=\"\" class=\"wp-image-1265\" srcset=\"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8.jpg 1200w, https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8-300x200.jpg 300w, https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8-1024x683.jpg 1024w, https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8-768x512.jpg 768w, https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8-18x12.jpg 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/>\n\n<\/figure>\n\n\n<style>body.single-post .cm-featured-image { display: none !important; }<\/style>\n\n<div class=\"flex max-w-full flex-col gap-4 grow\"><div data-message-author-role=\"assistant\" data-message-id=\"8403d609-e100-4ed7-b66f-3a1d6e69b8c4\" data-turn-start-message=\"true\" dir=\"auto\" tabindex=\"0\" data-message-model-slug=\"gpt-5-6-thinking\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\"><div class=\"flex w-full flex-col gap-1 empty:hidden\"><div class=\"LR5Y_W_content markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"><p dir=\"auto\" data-start=\"125\" data-end=\"487\" class=\"PDq2pG_selectionAnchorContainer\">The Swiss Re Global Cat Bond Index gained almost 6 percent in US-dollar terms from the beginning of 2026 to mid-August. Over three years, it rose almost 50 percent with relatively small price swings. Investors responded with roughly USD 10 billion of new money into cat-bond funds over the past three years, taking assets in those funds to around USD 38 billion.<span aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"><\/span><\/p>\n<p dir=\"auto\" data-start=\"489\" data-end=\"894\">Insurers and reinsurers issue catastrophe bonds to transfer part of the financial loss from extreme natural events to investors. Investors receive coupon payments and recover their principal if the defined catastrophe does not occur. A qualifying event puts part or all of that capital at risk.&nbsp;Returns depend on insured losses rather than company earnings, inflation or central-bank policy. That helps explain the low correlation with equities and conventional bonds. Concentration risk, however, remains within the asset class.<\/p><h2 data-section-id=\"y6adab\" dir=\"auto\" data-start=\"1051\" data-end=\"1102\">Most of the market sits in a narrow set of risks<\/h2>\n<p dir=\"auto\" data-start=\"1104\" data-end=\"1285\">The global cat-bond market stands at roughly USD 65 billion. A large share covers US hurricanes and earthquakes, while European wildfires represent little of the outstanding market.<\/p>\n<p dir=\"auto\" data-start=\"1287\" data-end=\"1471\">Hurricane Ian exposed that concentration in September 2022. After the storm hit Florida and other parts of the United States, the Swiss Re Global Cat Bond Index lost almost 10 percent.<\/p>\n<p dir=\"auto\" data-start=\"1473\" data-end=\"1797\">A fund holding many individual bonds still carries concentrated catastrophe exposure when those securities depend on the same region or peril. Security count therefore gives an incomplete picture of diversification. Investors need the underlying split between US hurricane risk, earthquake exposure and other insured events.<\/p>\n<p dir=\"auto\" data-start=\"1799\" data-end=\"1915\">Low correlation with equities answers one portfolio question. Exposure to the same hurricane season answers another.<\/p>\n<h2 data-section-id=\"x2ca0k\" dir=\"auto\" data-start=\"1917\" data-end=\"1954\">Fund returns have lagged the index<\/h2><p dir=\"auto\" data-start=\"1956\" data-end=\"2017\">Index performance tells only part of the investor experience.&nbsp;Over the past five years, the median cat-bond fund returned almost four percentage points less per year than the Swiss Re index. Trading costs in an illiquid market account for part of the gap.<\/p>\n<p dir=\"auto\" data-start=\"2214\" data-end=\"2489\">Direct access to cat bonds remains largely institutional, so private investors usually enter through specialist funds or ETFs. Portfolio construction, trading and fees therefore sit between the performance of the underlying securities and the return received by the investor.<\/p>\n<p dir=\"auto\" data-start=\"2491\" data-end=\"2719\">A gap of almost four percentage points per year changes the economics of the allocation. The asset class only delivers its advertised diversification after the chosen vehicle converts index performance into net investor returns.<\/p>\n<h2 data-section-id=\"1sgf9kd\" dir=\"auto\" data-start=\"2721\" data-end=\"2753\">Fees raise the hurdle further<\/h2>\n<p dir=\"auto\" data-start=\"2755\" data-end=\"2879\">Morningstar puts average annual fees for cat-bond funds at around 1.1 percent. A recently launched ETF charges 1.28 percent.<\/p>\n<p dir=\"auto\" data-start=\"2881\" data-end=\"3031\">Those costs arrive before any catastrophe loss. They also sit on top of the performance gap already visible between the median fund and the benchmark.<\/p>\n<p dir=\"auto\" data-start=\"3033\" data-end=\"3270\">An investor comparing cat bonds with other portfolio diversifiers therefore needs the net return, not the index return. Strong benchmark performance provides little comfort when fund costs and trading expenses absorb a large share of it.<\/p>\n<h2 data-section-id=\"1gnxatb\" dir=\"auto\" data-start=\"3272\" data-end=\"3335\">Low day-to-day volatility does not describe the loss profile<\/h2><p dir=\"auto\" data-start=\"3337\" data-end=\"3471\">Cat-bond prices often move less than equities in ordinary market conditions. The 2022 experience shows why that pattern needs context.&nbsp;The Swiss Re index did not lose almost 10 percent because investors suddenly repriced interest rates or corporate earnings. <a href=\"https:\/\/www.rotharia.com\/category\/alternative-assets\/\">Hurricane<\/a> Ian triggered the type of insured loss embedded in the securities.&nbsp;Cat bonds exchange one source of risk for another. Equity investors accept market and company risk. Cat-bond investors accept catastrophe risk.&nbsp;The portfolio benefit comes from combining those different risks, not from pretending that one of them has disappeared.<\/p>\n<h2 data-section-id=\"10bpqhb\" dir=\"auto\" data-start=\"3941\" data-end=\"3983\">What belongs in the allocation decision<\/h2><p dir=\"auto\" data-start=\"3985\" data-end=\"4200\">Three numbers deserve close attention before capital goes into a cat-bond fund: the share of exposure tied to US catastrophes, the manager\u2019s net return against the benchmark and the total annual cost of the vehicle.&nbsp;Recent performance strengthens the case for examining the asset class. Nearly 50 percent over three years is difficult to ignore, especially alongside modest conventional market volatility.&nbsp;The same data also set clear limits around the story. Hurricane Ian produced an almost 10 percent index drawdown. Median funds lagged the benchmark by almost four percentage points per year over five years. Average fees stand at 1.1 percent.&nbsp;Cat bonds diversify a portfolio through a different source of risk. The allocation only works when the investor knows which catastrophe risk sits underneath the fund and how much of the gross return survives costs.<\/p><\/div><\/div><\/div><\/div><div class=\"z-0 flex min-h-[46px] justify-start\"><br><\/div><br>","protected":false},"excerpt":{"rendered":"<p>Les obligations catastrophes, ou \u00ab cat bonds \u00bb, permettent une diversification face au risque de catastrophe, mais les probl\u00e8mes de concentration et les co\u00fbts persistent.<\/p>","protected":false},"author":2,"featured_media":1265,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[27],"tags":[],"class_list":["post-1266","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-real-assets"],"magazineBlocksPostFeaturedMedia":{"thumbnail":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8-150x150.jpg","medium":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8-300x200.jpg","medium_large":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8-768x512.jpg","large":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8-1024x683.jpg","1536x1536":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8.jpg","2048x2048":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8.jpg","trp-custom-language-flag":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8-18x12.jpg","colormag-highlighted-post":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8-392x272.jpg","colormag-featured-post-medium":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8-390x205.jpg","colormag-featured-post-small":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8-130x90.jpg","colormag-featured-image":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8-800x445.jpg","colormag-default-news":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8-150x150.jpg","colormag-featured-image-large":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8-1200x600.jpg"},"magazineBlocksPostAuthor":{"name":"William","avatar":"https:\/\/secure.gravatar.com\/avatar\/82207cc30d613dea4e5fc4ce5dad6b48bc98e8cde6e3910b0adcb2b12199eab1?s=96&d=mm&r=g"},"magazineBlocksPostCommentsNumber":false,"magazineBlocksPostExcerpt":"Catastrophe bonds, or cat bonds, offer diversification through catastrophe risk, but concentration and costs remain.","magazineBlocksPostCategories":["Real Assets"],"magazineBlocksPostViewCount":652,"magazineBlocksPostReadTime":4,"magazine_blocks_featured_image_url":{"full":["https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8.jpg",1200,800,false],"medium":["https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8-300x200.jpg",300,200,true],"thumbnail":["https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8-150x150.jpg",150,150,true]},"magazine_blocks_author":{"display_name":"William","author_link":"https:\/\/www.rotharia.com\/fr\/author\/william\/"},"magazine_blocks_comment":0,"magazine_blocks_author_image":"https:\/\/secure.gravatar.com\/avatar\/82207cc30d613dea4e5fc4ce5dad6b48bc98e8cde6e3910b0adcb2b12199eab1?s=96&d=mm&r=g","magazine_blocks_category":"<a href=\"https:\/\/www.rotharia.com\/fr\/category\/alternative-assets\/real-assets\/\">Real Assets<\/a>","videoUrl":"","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Cat Bonds Do Not Correlate With Stock Markets. They Correlate With Hurricanes.<\/title>\n<meta name=\"description\" content=\"Catastrophe bonds, or cat bonds, offer diversification through catastrophe risk, but concentration and costs remain.\" \/>\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.rotharia.com\/fr\/actifs-alternatifs\/actifs-reels\/les-obligations-cat-bonds-ne-sont-pas-correlees-aux-marches-boursiers-mais-aux-ouragans\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cat Bonds Do Not Correlate With Stock Markets. They Correlate With Hurricanes.\" \/>\n<meta property=\"og:description\" content=\"Catastrophe bonds, or cat bonds, offer diversification through catastrophe risk, but concentration and costs remain.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.rotharia.com\/fr\/actifs-alternatifs\/actifs-reels\/les-obligations-cat-bonds-ne-sont-pas-correlees-aux-marches-boursiers-mais-aux-ouragans\/\" \/>\n<meta property=\"og:site_name\" content=\"Global Wealth, Family Offices &amp; Capital Intelligence Insight Platform\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-22T06:04:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"William\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"William\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/pl\\\/aktywa-alternatywne\\\/rzeczywiste-aktywa\\\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/pl\\\/aktywa-alternatywne\\\/rzeczywiste-aktywa\\\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\\\/\"},\"author\":{\"name\":\"William\",\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/#\\\/schema\\\/person\\\/e4b7694d8a0486d08742dd200c03c738\"},\"headline\":\"Cat Bonds: A Different Kind of Portfolio Risk\",\"datePublished\":\"2026-09-22T06:04:34+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/pl\\\/aktywa-alternatywne\\\/rzeczywiste-aktywa\\\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\\\/\"},\"wordCount\":720,\"publisher\":{\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/pl\\\/aktywa-alternatywne\\\/rzeczywiste-aktywa\\\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.rotharia.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/rotharia_image_20260919_e7ebe8.jpg\",\"articleSection\":[\"Real Assets\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/pl\\\/aktywa-alternatywne\\\/rzeczywiste-aktywa\\\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\\\/\",\"url\":\"https:\\\/\\\/www.rotharia.com\\\/pl\\\/aktywa-alternatywne\\\/rzeczywiste-aktywa\\\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\\\/\",\"name\":\"Cat Bonds Do Not Correlate With Stock Markets. They Correlate With Hurricanes.\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/pl\\\/aktywa-alternatywne\\\/rzeczywiste-aktywa\\\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/pl\\\/aktywa-alternatywne\\\/rzeczywiste-aktywa\\\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.rotharia.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/rotharia_image_20260919_e7ebe8.jpg\",\"datePublished\":\"2026-09-22T06:04:34+00:00\",\"description\":\"Catastrophe bonds, or cat bonds, offer diversification through catastrophe risk, but concentration and costs remain.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/pl\\\/aktywa-alternatywne\\\/rzeczywiste-aktywa\\\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.rotharia.com\\\/pl\\\/aktywa-alternatywne\\\/rzeczywiste-aktywa\\\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/pl\\\/aktywa-alternatywne\\\/rzeczywiste-aktywa\\\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.rotharia.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/rotharia_image_20260919_e7ebe8.jpg\",\"contentUrl\":\"https:\\\/\\\/www.rotharia.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/rotharia_image_20260919_e7ebe8.jpg\",\"width\":1200,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/pl\\\/aktywa-alternatywne\\\/rzeczywiste-aktywa\\\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.rotharia.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cat Bonds: A Different Kind of Portfolio Risk\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/#website\",\"url\":\"https:\\\/\\\/www.rotharia.com\\\/\",\"name\":\"Global Wealth, Family Offices &amp; Capital Intelligence Insight Platform\",\"description\":\"Rotharia is a premier global platform dedicated to wealth management, family offices, private capital, and the technologies shaping how ultra-high-net-worth individuals preserve, grow, and govern wealth across generations.\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.rotharia.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/#organization\",\"name\":\"Global Wealth, Family Offices &amp; Capital Intelligence Insight Platform\",\"url\":\"https:\\\/\\\/www.rotharia.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.rotharia.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Rotharia.png\",\"contentUrl\":\"https:\\\/\\\/www.rotharia.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Rotharia.png\",\"width\":217,\"height\":97,\"caption\":\"Global Wealth, Family Offices &amp; Capital Intelligence Insight Platform\"},\"image\":{\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.rotharia.com\\\/#\\\/schema\\\/person\\\/e4b7694d8a0486d08742dd200c03c738\",\"name\":\"William\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/82207cc30d613dea4e5fc4ce5dad6b48bc98e8cde6e3910b0adcb2b12199eab1?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/82207cc30d613dea4e5fc4ce5dad6b48bc98e8cde6e3910b0adcb2b12199eab1?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/82207cc30d613dea4e5fc4ce5dad6b48bc98e8cde6e3910b0adcb2b12199eab1?s=96&d=mm&r=g\",\"caption\":\"William\"},\"url\":\"https:\\\/\\\/www.rotharia.com\\\/fr\\\/author\\\/william\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Les obligations \u00ab cat bonds \u00bb ne pr\u00e9sentent aucune corr\u00e9lation avec les march\u00e9s boursiers. Elles sont en revanche corr\u00e9l\u00e9es aux ouragans.","description":"Les obligations catastrophes, ou \u00ab cat bonds \u00bb, permettent une diversification face au risque de catastrophe, mais les probl\u00e8mes de concentration et les co\u00fbts persistent.","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.rotharia.com\/fr\/actifs-alternatifs\/actifs-reels\/les-obligations-cat-bonds-ne-sont-pas-correlees-aux-marches-boursiers-mais-aux-ouragans\/","og_locale":"fr_FR","og_type":"article","og_title":"Cat Bonds Do Not Correlate With Stock Markets. They Correlate With Hurricanes.","og_description":"Catastrophe bonds, or cat bonds, offer diversification through catastrophe risk, but concentration and costs remain.","og_url":"https:\/\/www.rotharia.com\/fr\/actifs-alternatifs\/actifs-reels\/les-obligations-cat-bonds-ne-sont-pas-correlees-aux-marches-boursiers-mais-aux-ouragans\/","og_site_name":"Global Wealth, Family Offices &amp; Capital Intelligence Insight Platform","article_published_time":"2026-09-22T06:04:34+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8.jpg","type":"image\/jpeg"}],"author":"William","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"William","Dur\u00e9e de lecture estim\u00e9e":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.rotharia.com\/pl\/aktywa-alternatywne\/rzeczywiste-aktywa\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\/#article","isPartOf":{"@id":"https:\/\/www.rotharia.com\/pl\/aktywa-alternatywne\/rzeczywiste-aktywa\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\/"},"author":{"name":"William","@id":"https:\/\/www.rotharia.com\/#\/schema\/person\/e4b7694d8a0486d08742dd200c03c738"},"headline":"Cat Bonds: A Different Kind of Portfolio Risk","datePublished":"2026-09-22T06:04:34+00:00","mainEntityOfPage":{"@id":"https:\/\/www.rotharia.com\/pl\/aktywa-alternatywne\/rzeczywiste-aktywa\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\/"},"wordCount":720,"publisher":{"@id":"https:\/\/www.rotharia.com\/#organization"},"image":{"@id":"https:\/\/www.rotharia.com\/pl\/aktywa-alternatywne\/rzeczywiste-aktywa\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\/#primaryimage"},"thumbnailUrl":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8.jpg","articleSection":["Real Assets"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.rotharia.com\/pl\/aktywa-alternatywne\/rzeczywiste-aktywa\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\/","url":"https:\/\/www.rotharia.com\/pl\/aktywa-alternatywne\/rzeczywiste-aktywa\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\/","name":"Les obligations \u00ab cat bonds \u00bb ne pr\u00e9sentent aucune corr\u00e9lation avec les march\u00e9s boursiers. Elles sont en revanche corr\u00e9l\u00e9es aux ouragans.","isPartOf":{"@id":"https:\/\/www.rotharia.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.rotharia.com\/pl\/aktywa-alternatywne\/rzeczywiste-aktywa\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\/#primaryimage"},"image":{"@id":"https:\/\/www.rotharia.com\/pl\/aktywa-alternatywne\/rzeczywiste-aktywa\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\/#primaryimage"},"thumbnailUrl":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8.jpg","datePublished":"2026-09-22T06:04:34+00:00","description":"Les obligations catastrophes, ou \u00ab cat bonds \u00bb, permettent une diversification face au risque de catastrophe, mais les probl\u00e8mes de concentration et les co\u00fbts persistent.","breadcrumb":{"@id":"https:\/\/www.rotharia.com\/pl\/aktywa-alternatywne\/rzeczywiste-aktywa\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.rotharia.com\/pl\/aktywa-alternatywne\/rzeczywiste-aktywa\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.rotharia.com\/pl\/aktywa-alternatywne\/rzeczywiste-aktywa\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\/#primaryimage","url":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8.jpg","contentUrl":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/09\/rotharia_image_20260919_e7ebe8.jpg","width":1200,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/www.rotharia.com\/pl\/aktywa-alternatywne\/rzeczywiste-aktywa\/obligacje-katastroficzne-nie-sa-skorelowane-z-rynkami-akcji-lecz-z-huraganami\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.rotharia.com\/"},{"@type":"ListItem","position":2,"name":"Cat Bonds: A Different Kind of Portfolio Risk"}]},{"@type":"WebSite","@id":"https:\/\/www.rotharia.com\/#website","url":"https:\/\/www.rotharia.com\/","name":"Plateforme d'information sur la richesse mondiale, les family offices et les capitaux","description":"Rotharia est une plateforme mondiale de premier plan consacr\u00e9e \u00e0 la gestion de patrimoine, aux family offices, aux capitaux priv\u00e9s et aux technologies qui fa\u00e7onnent la mani\u00e8re dont les particuliers tr\u00e8s fortun\u00e9s pr\u00e9servent, d\u00e9veloppent et g\u00e8rent leur patrimoine \u00e0 travers les g\u00e9n\u00e9rations.","publisher":{"@id":"https:\/\/www.rotharia.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.rotharia.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.rotharia.com\/#organization","name":"Plateforme d'information sur la richesse mondiale, les family offices et les capitaux","url":"https:\/\/www.rotharia.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.rotharia.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/08\/Rotharia.png","contentUrl":"https:\/\/www.rotharia.com\/wp-content\/uploads\/2026\/08\/Rotharia.png","width":217,"height":97,"caption":"Global Wealth, Family Offices &amp; Capital Intelligence Insight Platform"},"image":{"@id":"https:\/\/www.rotharia.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.rotharia.com\/#\/schema\/person\/e4b7694d8a0486d08742dd200c03c738","name":"William","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/82207cc30d613dea4e5fc4ce5dad6b48bc98e8cde6e3910b0adcb2b12199eab1?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/82207cc30d613dea4e5fc4ce5dad6b48bc98e8cde6e3910b0adcb2b12199eab1?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/82207cc30d613dea4e5fc4ce5dad6b48bc98e8cde6e3910b0adcb2b12199eab1?s=96&d=mm&r=g","caption":"William"},"url":"https:\/\/www.rotharia.com\/fr\/author\/william\/"}]}},"_links":{"self":[{"href":"https:\/\/www.rotharia.com\/fr\/wp-json\/wp\/v2\/posts\/1266","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rotharia.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rotharia.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rotharia.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rotharia.com\/fr\/wp-json\/wp\/v2\/comments?post=1266"}],"version-history":[{"count":0,"href":"https:\/\/www.rotharia.com\/fr\/wp-json\/wp\/v2\/posts\/1266\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rotharia.com\/fr\/wp-json\/wp\/v2\/media\/1265"}],"wp:attachment":[{"href":"https:\/\/www.rotharia.com\/fr\/wp-json\/wp\/v2\/media?parent=1266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rotharia.com\/fr\/wp-json\/wp\/v2\/categories?post=1266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rotharia.com\/fr\/wp-json\/wp\/v2\/tags?post=1266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}