{"id":6657,"date":"2026-08-11T17:00:00","date_gmt":"2026-08-11T10:00:00","guid":{"rendered":"https:\/\/brokerth.com\/?p=6657"},"modified":"2026-08-11T17:00:00","modified_gmt":"2026-08-11T10:00:00","slug":"set-1609-foreign-selling-august-support-en","status":"publish","type":"post","link":"https:\/\/brokerth.com\/en\/set-1609-foreign-selling-august-support-en\/","title":{"rendered":"SET Falls to 1,609 as Foreigners Dump THB 7.7B in Early August 2026"},"content":{"rendered":"<p>Thailand&#8217;s SET index closed at 1,609.78 on August 6, 2026, down 7.35 points or 0.45%, with a daily trading value of THB 90.13 billion \u2014 one of the heavier volumes seen in early August. The decline followed two straight sessions of foreign net selling worth a combined THB 7.73 billion, which put the index within striking distance of the 1,600 level that analysts have identified as critical support.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/brokerth.com\/en\/set-1609-foreign-selling-august-support-en\/#Why_Foreigners_Are_Selling\" >Why Foreigners Are Selling<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/brokerth.com\/en\/set-1609-foreign-selling-august-support-en\/#The_1600_Support_Level\" >The 1,600 Support Level<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/brokerth.com\/en\/set-1609-foreign-selling-august-support-en\/#Sector_Breakdown\" >Sector Breakdown<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/brokerth.com\/en\/set-1609-foreign-selling-august-support-en\/#What_This_Means_for_Thai_Investors\" >What This Means for Thai Investors<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/brokerth.com\/en\/set-1609-foreign-selling-august-support-en\/#What_to_Watch\" >What to Watch<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Why_Foreigners_Are_Selling\"><\/span>Why Foreigners Are Selling<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The foreign selling in Thai equities at the start of August mirrors what happened across the region. Southeast Asian markets broadly saw outflows as global investors reduced exposure to risk assets ahead of US inflation data this week. Thailand was not uniquely targeted \u2014 Malaysia, Indonesia, and the Philippines all saw similar patterns. But at THB 7.73 billion net sold in just two trading days, the Thai market absorbed outflows at a relatively high rate.<\/p>\n<p>Two specific dynamics are worth understanding. First, US-Iran nuclear negotiations were cited by Daol Securities analysts as largely priced in, removing one geopolitical support factor that had helped the SET hold above 1,620 for much of July. Second, Thailand&#8217;s own economic data has been disappointing: Q2 GDP came in below consensus, and the BoT&#8217;s decision to keep rates at 1.00% means the baht remains a relatively low-yield currency that does not attract carry-seeking foreign capital the way higher-rate emerging markets do.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_1600_Support_Level\"><\/span>The 1,600 Support Level<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Technical analysts have set 1,600 as the primary support level for the SET, with resistance at 1,615. The index closed Friday at 1,609 \u2014 just 9 points above that support. If foreign selling continues Monday and the index breaks 1,600 on meaningful volume, the next technical support cluster sits around 1,580, a level not tested since Q2 2025.<\/p>\n<p>The support at 1,600 is not arbitrary. It corresponds to a congestion zone from mid-2025 and aligns with historical buying interest from Thai institutional investors, including mutual funds and pension funds, who tend to step in at psychologically significant round numbers. Whether that buying materializes in 2026 depends partly on how US data this week shapes global risk appetite.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Sector_Breakdown\"><\/span>Sector Breakdown<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Not all SET sectors are equally exposed to foreign selling pressure. Energy stocks tied to global oil prices were mixed, with US-Iran negotiations creating some uncertainty about supply. Financial stocks \u2014 banks including Bangkok Bank, KBank, SCB, and Krungsri \u2014 tend to be the heaviest foreign ownership sector and typically move sharply when foreigners rotate in or out. Consumer staples held up better, as did healthcare, which benefits from Thailand&#8217;s medical tourism recovery.<\/p>\n<p>Export-linked sectors \u2014 autos, electronics, and petrochemicals \u2014 face a conflicting signal: a stronger baht is bad for their competitiveness but a stable or lower US rate environment tends to support global demand for Thai exports. The net effect is sector-specific and requires position-by-position assessment.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_This_Means_for_Thai_Investors\"><\/span>What This Means for Thai Investors<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Thai retail investors who hold equity mutual funds or direct SET positions should be aware that the 1,600\u20131,610 range is a genuine inflection point. If the index holds here and US CPI data this week is market-friendly, the 1,620\u20131,650 range becomes accessible again within weeks. If 1,600 breaks, the downside to 1,580 is meaningful.<\/p>\n<p>The market is not in freefall. Trading value at THB 90 billion per session is healthy, suggesting institutional participation, not a vacuum. But momentum is not with buyers right now. A defensive posture \u2014 staying in cash on the sidelines until the CPI picture clears \u2014 is reasonable for investors with a short-to-medium horizon. For longer-term investors with 12+ month horizons, the 1,600 level historically has provided acceptable entry points for Thailand equity positions.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_to_Watch\"><\/span>What to Watch<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>US CPI August 12: a soft reading would likely trigger a bounce across Asian markets including the SET. August 13: PPI. The BoT&#8217;s next MPC meeting (no specific date in August, the next is likely September) \u2014 any forward guidance shift would move the baht and bank stocks. Global sentiment around China&#8217;s economic data releases in mid-August also feeds into regional equity flows that affect Thailand indirectly.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Thailand&#8217;s SET index closed at 1,609 on August 6 as foreign investors net-sold THB 7.73 billion in the first two trading days of August. What the support at 1,600 means and what Thai investors should do.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[34],"tags":[],"offerexpiration":[],"class_list":["post-6657","post","type-post","status-publish","format-standard","hentry","category-investing"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SET Index 1,609: Foreign Selling THB 7.7B in August 2026<\/title>\n<meta name=\"description\" content=\"Thailand&#039;s SET index closed at 1,609 on August 6 as foreign investors net-sold THB 7.73 billion in the first two trading days of August. What the support at 1,600 means and what Thai investors should do.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/brokerth.com\/en\/set-1609-foreign-selling-august-support-en\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SET Index 1,609: Foreign Selling THB 7.7B in August 2026\" \/>\n<meta property=\"og:description\" content=\"Thailand&#039;s SET index closed at 1,609 on August 6 as foreign investors net-sold THB 7.73 billion in the first two trading days of August. What the support at 1,600 means and what Thai investors should do.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/brokerth.com\/en\/set-1609-foreign-selling-august-support-en\/\" \/>\n<meta property=\"og:site_name\" content=\"BrokerTH\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-11T10:00:00+00:00\" \/>\n<meta name=\"author\" content=\"BrokerTH\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"BrokerTH\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/brokerth.com\\\/en\\\/set-1609-foreign-selling-august-support-en\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/brokerth.com\\\/en\\\/set-1609-foreign-selling-august-support-en\\\/\"},\"author\":{\"name\":\"BrokerTH\",\"@id\":\"https:\\\/\\\/brokerth.com\\\/en\\\/#\\\/schema\\\/person\\\/a19d8339705edccda3bd93d1c87a0514\"},\"headline\":\"SET Falls to 1,609 as Foreigners Dump THB 7.7B in Early August 2026\",\"datePublished\":\"2026-08-11T10:00:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/brokerth.com\\\/en\\\/set-1609-foreign-selling-august-support-en\\\/\"},\"wordCount\":650,\"articleSection\":[\"Stock &amp; Investment\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/brokerth.com\\\/en\\\/set-1609-foreign-selling-august-support-en\\\/\",\"url\":\"https:\\\/\\\/brokerth.com\\\/en\\\/set-1609-foreign-selling-august-support-en\\\/\",\"name\":\"SET Index 1,609: Foreign Selling THB 7.7B in August 2026\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/brokerth.com\\\/en\\\/#website\"},\"datePublished\":\"2026-08-11T10:00:00+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/brokerth.com\\\/en\\\/#\\\/schema\\\/person\\\/a19d8339705edccda3bd93d1c87a0514\"},\"description\":\"Thailand's SET index closed at 1,609 on August 6 as foreign investors net-sold THB 7.73 billion in the first two trading days of August. What the support at 1,600 means and what Thai investors should do.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/brokerth.com\\\/en\\\/set-1609-foreign-selling-august-support-en\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/brokerth.com\\\/en\\\/set-1609-foreign-selling-august-support-en\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/brokerth.com\\\/en\\\/set-1609-foreign-selling-august-support-en\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/brokerth.com\\\/en\\\/page-6-en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"SET Falls to 1,609 as Foreigners Dump THB 7.7B in Early August 2026\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/brokerth.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/brokerth.com\\\/en\\\/\",\"name\":\"BrokerTH\",\"description\":\"Best Forex Broker, Crypto &amp; Investment Reviews Thailand\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/brokerth.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/brokerth.com\\\/en\\\/#\\\/schema\\\/person\\\/a19d8339705edccda3bd93d1c87a0514\",\"name\":\"BrokerTH\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e2665f7a93fa22d5423d4d68e183b01df29b95645b5a6f595231899da35b26e7?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e2665f7a93fa22d5423d4d68e183b01df29b95645b5a6f595231899da35b26e7?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e2665f7a93fa22d5423d4d68e183b01df29b95645b5a6f595231899da35b26e7?s=96&d=mm&r=g\",\"caption\":\"BrokerTH\"},\"sameAs\":[\"https:\\\/\\\/brokerth.com\"],\"url\":\"https:\\\/\\\/brokerth.com\\\/en\\\/author\\\/adminthbroker\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"SET Index 1,609: Foreign Selling THB 7.7B in August 2026","description":"Thailand's SET index closed at 1,609 on August 6 as foreign investors net-sold THB 7.73 billion in the first two trading days of August. What the support at 1,600 means and what Thai investors should do.","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:\/\/brokerth.com\/en\/set-1609-foreign-selling-august-support-en\/","og_locale":"en_US","og_type":"article","og_title":"SET Index 1,609: Foreign Selling THB 7.7B in August 2026","og_description":"Thailand's SET index closed at 1,609 on August 6 as foreign investors net-sold THB 7.73 billion in the first two trading days of August. What the support at 1,600 means and what Thai investors should do.","og_url":"https:\/\/brokerth.com\/en\/set-1609-foreign-selling-august-support-en\/","og_site_name":"BrokerTH","article_published_time":"2026-08-11T10:00:00+00:00","author":"BrokerTH","twitter_card":"summary_large_image","twitter_misc":{"Written by":"BrokerTH","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/brokerth.com\/en\/set-1609-foreign-selling-august-support-en\/#article","isPartOf":{"@id":"https:\/\/brokerth.com\/en\/set-1609-foreign-selling-august-support-en\/"},"author":{"name":"BrokerTH","@id":"https:\/\/brokerth.com\/en\/#\/schema\/person\/a19d8339705edccda3bd93d1c87a0514"},"headline":"SET Falls to 1,609 as Foreigners Dump THB 7.7B in Early August 2026","datePublished":"2026-08-11T10:00:00+00:00","mainEntityOfPage":{"@id":"https:\/\/brokerth.com\/en\/set-1609-foreign-selling-august-support-en\/"},"wordCount":650,"articleSection":["Stock &amp; Investment"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/brokerth.com\/en\/set-1609-foreign-selling-august-support-en\/","url":"https:\/\/brokerth.com\/en\/set-1609-foreign-selling-august-support-en\/","name":"SET Index 1,609: Foreign Selling THB 7.7B in August 2026","isPartOf":{"@id":"https:\/\/brokerth.com\/en\/#website"},"datePublished":"2026-08-11T10:00:00+00:00","author":{"@id":"https:\/\/brokerth.com\/en\/#\/schema\/person\/a19d8339705edccda3bd93d1c87a0514"},"description":"Thailand's SET index closed at 1,609 on August 6 as foreign investors net-sold THB 7.73 billion in the first two trading days of August. What the support at 1,600 means and what Thai investors should do.","breadcrumb":{"@id":"https:\/\/brokerth.com\/en\/set-1609-foreign-selling-august-support-en\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/brokerth.com\/en\/set-1609-foreign-selling-august-support-en\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/brokerth.com\/en\/set-1609-foreign-selling-august-support-en\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/brokerth.com\/en\/page-6-en\/"},{"@type":"ListItem","position":2,"name":"SET Falls to 1,609 as Foreigners Dump THB 7.7B in Early August 2026"}]},{"@type":"WebSite","@id":"https:\/\/brokerth.com\/en\/#website","url":"https:\/\/brokerth.com\/en\/","name":"BrokerTH","description":"Best Forex Broker, Crypto &amp; Investment Reviews Thailand","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/brokerth.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/brokerth.com\/en\/#\/schema\/person\/a19d8339705edccda3bd93d1c87a0514","name":"BrokerTH","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/e2665f7a93fa22d5423d4d68e183b01df29b95645b5a6f595231899da35b26e7?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/e2665f7a93fa22d5423d4d68e183b01df29b95645b5a6f595231899da35b26e7?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e2665f7a93fa22d5423d4d68e183b01df29b95645b5a6f595231899da35b26e7?s=96&d=mm&r=g","caption":"BrokerTH"},"sameAs":["https:\/\/brokerth.com"],"url":"https:\/\/brokerth.com\/en\/author\/adminthbroker\/"}]}},"_links":{"self":[{"href":"https:\/\/brokerth.com\/en\/wp-json\/wp\/v2\/posts\/6657","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/brokerth.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/brokerth.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/brokerth.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/brokerth.com\/en\/wp-json\/wp\/v2\/comments?post=6657"}],"version-history":[{"count":1,"href":"https:\/\/brokerth.com\/en\/wp-json\/wp\/v2\/posts\/6657\/revisions"}],"predecessor-version":[{"id":6677,"href":"https:\/\/brokerth.com\/en\/wp-json\/wp\/v2\/posts\/6657\/revisions\/6677"}],"wp:attachment":[{"href":"https:\/\/brokerth.com\/en\/wp-json\/wp\/v2\/media?parent=6657"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/brokerth.com\/en\/wp-json\/wp\/v2\/categories?post=6657"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/brokerth.com\/en\/wp-json\/wp\/v2\/tags?post=6657"},{"taxonomy":"offerexpiration","embeddable":true,"href":"https:\/\/brokerth.com\/en\/wp-json\/wp\/v2\/offerexpiration?post=6657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}