{"id":95511,"date":"2025-10-23T02:13:08","date_gmt":"2025-10-23T02:13:08","guid":{"rendered":"https:\/\/www.newsbeep.com\/nz\/95511\/"},"modified":"2025-10-23T02:13:08","modified_gmt":"2025-10-23T02:13:08","slug":"chinas-margin-curbs-threaten-rally-in-stock-market-favourites","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/nz\/95511\/","title":{"rendered":"China\u2019s margin curbs threaten rally in stock market favourites"},"content":{"rendered":"<p>Investors chasing fast-moving trends face more uncertainty, as margin access can disappear quickly<\/p>\n<p class=\"whitespace-pre-wrap break-words mb-4 md:mb-6\" data-testid=\"article-paragraph-component\">[BEIJING] \u00a0A rule aimed at curbing exposure to overvalued stocks is posing another challenge to China\u2019s market, just as renewed Sino-American trade tensions have abruptly stalled the rally this month.<\/p>\n<p class=\"whitespace-pre-wrap break-words mb-4 md:mb-6\" data-testid=\"article-paragraph-component\">The rule, in place since 2016, bars investors from using stocks with a price-to-earnings (PE) ratio above 300 as collateral to borrow funds for buying shares, either of the same company or others. Thanks to a rally fuelled by enthusiasm for artificial intelligence (AI), the number of mainland-listed firms that now exceed this PE threshold has surged about 30 per cent on-year to 236, Bloomberg-compiled data show. <\/p>\n<p class=\"whitespace-pre-wrap break-words mb-4 md:mb-6\" data-testid=\"article-paragraph-component\">Roughly a quarter of them, including chip designer Cambricon Technologies and Hua Hong Semiconductor, are in the tech sector.<\/p>\n<p class=\"whitespace-pre-wrap break-words mb-4 md:mb-6\" data-testid=\"article-paragraph-component\">While intended to curb risky bets on overpriced stocks, the rule is contributing to sharp moves in already volatile sectors such as AI, semiconductors and rare earths. <\/p>\n<p class=\"whitespace-pre-wrap break-words mb-4 md:mb-6\" data-testid=\"article-paragraph-component\">Investors chasing fast-moving trends face more uncertainty, as margin access can disappear quickly. This instability could trigger deeper sell-offs and weaken confidence in a fragile market. <\/p>\n<p class=\"whitespace-pre-wrap break-words mb-4 md:mb-6\" data-testid=\"article-paragraph-component\">The equity benchmark CSI 300 rallied for five months to September and is now down 1 per cent this month.<\/p>\n<p>BT in your inbox<img loading=\"lazy\" decoding=\"async\" alt=\"Newsletter Img\" class=\"hidden h-auto max-w-full self-start min-[321px]:block\" width=\"75\" height=\"75\" src=\"https:\/\/www.newsbeep.com\/nz\/wp-content\/uploads\/2025\/09\/1757783292_407_generic_newsletter-CGny2zps.png\"\/><\/p>\n<p role=\"description\" class=\"mb-3 font-public-sans text-base font-light tracking-normal text-gray-850 md:text-lg\">Start and end each day with the latest news stories and analyses delivered straight to your inbox.<\/p>\n<p class=\"whitespace-pre-wrap break-words mb-4 md:mb-6\" data-testid=\"article-paragraph-component\">\u201cAfter a strong rally, tech and other high-valuation stocks may be overpriced, so it might be better to wait for a clear pullback before considering them,\u201d said Kenny Ng, a strategist at China Everbright Securities International.<\/p>\n<p class=\"whitespace-pre-wrap break-words mb-4 md:mb-6\" data-testid=\"article-paragraph-component\">The policy drew investor attention earlier this month when shares of China\u2019s top chipmaker Semiconductor Manufacturing International Corporation (SMIC) \u00a0tumbled after brokerages halted margin financing. Access was partially restored later as SMIC\u2019s PE ratio dropped below 300, with one broker allowing investors to use up to 70 per cent of the holdings as collateral. <\/p>\n<p class=\"whitespace-pre-wrap break-words mb-4 md:mb-6\" data-testid=\"article-paragraph-component\">Chipmaker Biwin Storage Technology also faced margin restrictions, which were later eased to 50 per cent. <\/p>\n<p class=\"whitespace-pre-wrap break-words mb-4 md:mb-6\" data-testid=\"article-paragraph-component\">China\u2019s chipmakers, many of which have seen valuations soar after outperforming global peers, make up a large portion of the basket of companies now facing potential margin restrictions. Among them, Cambricon and Hua Hong Semiconductor are the largest by market value, both having more than doubled in share price this year amid the AI boom. <\/p>\n<p class=\"whitespace-pre-wrap break-words mb-4 md:mb-6\" data-testid=\"article-paragraph-component\">Other impacted sectors include steel and defence, with companies such as Inner Mongolia BaoTou Steel Union and Avic Aviation Engine also potentially facing restrictions. <\/p>\n<p>Price swings<\/p>\n<p class=\"whitespace-pre-wrap break-words mb-4 md:mb-6\" data-testid=\"article-paragraph-component\">Stocks placed under margin restrictions have seen sharp price swings, often to the downside. Shenzhen Manst Technology is down 15 per cent, while Fujian Tianma Science &amp; Technology Group has fallen 10 per cent after margin changes earlier this month.<\/p>\n<p class=\"whitespace-pre-wrap break-words mb-4 md:mb-6\" data-testid=\"article-paragraph-component\">The outstanding margin purchases of some stocks, a measure of risk appetite, has also started to drop this month after the rule took effect, according to Eastmoney data. That\u2019s a sign investor sentiment is cooling. <\/p>\n<p class=\"whitespace-pre-wrap break-words mb-4 md:mb-6\" data-testid=\"article-paragraph-component\">\u201cBy eliminating high leverage, the appeal of these stocks has diminished, particularly for investors who engage in leveraged speculation,\u201d said Xiang Xiaotian, director at Shanghai Chengzhou Investment Management. BLOOMBERG<\/p>\n","protected":false},"excerpt":{"rendered":"Investors chasing fast-moving trends face more uncertainty, as margin access can disappear quickly [BEIJING] \u00a0A rule aimed at&hellip;\n","protected":false},"author":2,"featured_media":95512,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[138,220,111,139,69],"class_list":["post-95511","post","type-post","status-publish","format-standard","has-post-thumbnail","category-markets","tag-business","tag-markets","tag-new-zealand","tag-newzealand","tag-nz"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts\/95511","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/comments?post=95511"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts\/95511\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/media\/95512"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/media?parent=95511"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/categories?post=95511"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/tags?post=95511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}