{"id":430735,"date":"2026-05-20T19:00:07","date_gmt":"2026-05-20T12:00:07","guid":{"rendered":"https:\/\/www.swingfish.trade\/blog\/market-news\/2026\/05\/wednesday-20th-may-2026-rising-bond-yields-and-iran-tensions-drag-asia-pacific-markets-lower\/"},"modified":"2026-05-20T19:00:07","modified_gmt":"2026-05-20T12:00:07","slug":"wednesday-20th-may-2026-rising-bond-yields-and-iran-tensions-drag-asia-pacific-markets-lower","status":"publish","type":"post","link":"https:\/\/www.icmarkets.com\/blog\/wednesday-20th-may-2026-rising-bond-yields-and-iran-tensions-drag-asia-pacific-markets-lower\/","title":{"rendered":"Wednesday 20th May 2026: Rising Bond Yields and Iran Tensions Drag Asia-Pacific Markets Lower"},"content":{"rendered":"<div>\n<h3>Global Markets:<\/h3>\n<ul>\n<li>\u00a0Asian Stock Markets : Nikkei down 1.52%, Shanghai Composite down 0.45% Hang Seng down 0.54% ASX down 1.26%<\/li>\n<li>Commodities : Gold at $4,462.15 (-0.52%) Silver at $73.890 (-0.15%), Brent Oil at $110.71 (-0.24%), WTI Oil at $103.76 (-0.22%)<\/li>\n<li>Rates : US 10-year yield at 4.670, UK 10-year yield at 5.1320, Germany 10-year yield at 3.1885<\/li>\n<\/ul>\n<h3>News &amp; Data:<\/h3>\n<ul>\n<li>(CAD) CPI m\/m\u00a0 0.4%\u00a0 to 0.7% \u00a0 expected<\/li>\n<\/ul>\n<h3>Markets Update:<\/h3>\n<p>Asia-Pacific markets declined Wednesday as investors assessed rising bond yields and renewed geopolitical tensions after U.S. President Donald Trump said he was \u201can hour away\u201d from approving a strike on Iran before delaying the decision for several days.<\/p>\n<p>U.S. Treasury yields climbed as investors sold bonds amid fears that inflation pressures could return. The 30-year Treasury yield briefly touched 5.197%, its highest level since July 2007, before easing slightly to 5.174%.<\/p>\n<p>In Japan, super-long government bond yields cooled after recent record highs, with the 30-year JGB yield falling more than 3 basis points to 4.122%. However, shorter-term debt remained under pressure, with the 5-year JGB yield reaching a record 2.041%.<\/p>\n<p>State Street strategist Masahiko Loo said rising Japanese bond yields are contributing to a broader global \u201cduration reset,\u201d but are unlikely to create systemic financial stress. He noted that Japan\u2019s debt market remains largely domestically funded and supported by strong household savings.<\/p>\n<p>Regional equities weakened broadly. Japan\u2019s Nikkei 225 dropped 1.29% and the Topix fell 1.45%. South Korea\u2019s Kospi lost 0.69%, while the Kosdaq slid 2.23%. Australia\u2019s S&amp;P\/ASX 200 declined 0.85%. Hong Kong\u2019s Hang Seng fell 0.55%, and mainland China\u2019s CSI 300 slipped 0.3%.<\/p>\n<p>U.S. stock futures edged higher after Wall Street closed lower overnight.<\/p>\n<h3>Upcoming Events:<br \/><\/h3>\n<ul>\n<li>12:30 PM GMT \u2013 CAD CPI m\/m<\/li>\n<\/ul>\n<p>The post <a href=\"https:\/\/www.icmarkets.com\/blog\/wednesday-20th-may-2026-rising-bond-yields-and-iran-tensions-drag-asia-pacific-markets-lower\/\">Wednesday 20th May 2026: Rising Bond Yields and Iran Tensions Drag Asia-Pacific Markets Lower<\/a> first appeared on <a href=\"https:\/\/www.icmarkets.com\/blog\">IC Your Trading Edge | Official Blog<\/a>.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Global Markets: \u00a0Asian Stock Markets : Nikkei down 1.52%, Shanghai Composite down 0.45% Hang Seng down 0.54% ASX down 1.26% Commodities : Gold at $4,462.15 (-0.52%) Silver at $73.890 (-0.15%), Brent Oil at $110.71 (-0.24%), WTI Oil at $103.76 (-0.22%) Rates : US 10-year yield at 4.670, UK 10-year yield at 5.1320, Germany 10-year yield [&hellip;]<\/p>\n","protected":false},"author":202,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86],"tags":[],"class_list":["post-430735","post","type-post","status-publish","format-standard","hentry","category-market-news"],"_links":{"self":[{"href":"https:\/\/www.swingfish.trade\/blog\/wp-json\/wp\/v2\/posts\/430735","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.swingfish.trade\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.swingfish.trade\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.swingfish.trade\/blog\/wp-json\/wp\/v2\/users\/202"}],"replies":[{"embeddable":true,"href":"https:\/\/www.swingfish.trade\/blog\/wp-json\/wp\/v2\/comments?post=430735"}],"version-history":[{"count":0,"href":"https:\/\/www.swingfish.trade\/blog\/wp-json\/wp\/v2\/posts\/430735\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.swingfish.trade\/blog\/wp-json\/wp\/v2\/media?parent=430735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.swingfish.trade\/blog\/wp-json\/wp\/v2\/categories?post=430735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.swingfish.trade\/blog\/wp-json\/wp\/v2\/tags?post=430735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}