Stock Track | XIZHI TECH-P Plummets 5.27% Intraday Amid Overallotment Share Supply Pressure and Profit-Taking

Stock Track

May 19

XIZHI TECH-P (01879.HK) experienced a significant decline of 5.27% during Tuesday's intraday trading session, continuing its recent downward trend.

The stock's weakness is attributed to ongoing supply pressure from recently listed overallotment shares. The company's overall coordinator fully exercised the overallotment option involving approximately 2.069 million H shares, which were officially listed for trading earlier this month at a subscription price of 183.20 HKD per share.

As the world's first listed AI silicon photonics chip company, XIZHI TECH-P has faced consecutive declines following its strong debut, with the stock now retreating over 30% from its post-listing high. The combination of increased share supply and profit-taking from early investors holding substantial gains continues to weigh on the stock price.

Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.

Most Discussed

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www.itiger.com/news/1125777882"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental"},"isCrawlerRequest":true,"__swrFallback__":{"@#url:\"https://stock-news.skytigris.cn/v3/news\",params:#id:\"1125777882\",edition:\"fundamental\",auth_exemption:1,,,undefined,":{"share":"https://ttm.financial/m/news/1125777882?lang=en_US&edition=fundamental","thumbnail":"","is_english":true,"pubTime":"2026-05-19 10:00","share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","id":"1125777882","market":"hk","top_or_hot":-1,"title":"Stock Track | XIZHI TECH-P Plummets 5.27% Intraday Amid Overallotment Share Supply Pressure and Profit-Taking","media":"Stock Track","content":"<p>XIZHI TECH-P (01879.HK) experienced a significant decline of 5.27% during Tuesday's intraday trading session, continuing its recent downward trend.</p><p>The stock's weakness is attributed to ongoing supply pressure from recently listed overallotment shares. The company's overall coordinator fully exercised the overallotment option involving approximately 2.069 million H shares, which were officially listed for trading earlier this month at a subscription price of 183.20 HKD per share.</p><p>As the world's first listed AI silicon photonics chip company, XIZHI TECH-P has faced consecutive declines following its strong debut, with the stock now retreating over 30% from its post-listing high. The combination of increased share supply and profit-taking from early investors holding substantial gains continues to weigh on the stock price.</p>","source":"ai_movement_en","html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>Stock Track | XIZHI TECH-P Plummets 5.27% Intraday Amid Overallotment Share Supply Pressure and Profit-Taking</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nStock Track | XIZHI TECH-P Plummets 5.27% Intraday Amid Overallotment Share Supply Pressure and Profit-Taking\n</h2>\n\n<h4 class=\"meta\">\n\n\n<a class=\"head\" href=\"https://laohu8.com/wemedia/1086803395\">\n\n\n<div class=\"h-thumb\" style=\"background-image:url(https://static.tigerbbs.com/a81accab1e7ee4144dc051f71903a390);background-size:cover;\"></div>\n\n<div class=\"h-content\">\n<p class=\"h-name\">Stock Track </p>\n<p class=\"h-time\">2026-05-19 10:00</p>\n</div>\n\n</a>\n\n\n</h4>\n\n</header>\n<article>\n<p>XIZHI TECH-P (01879.HK) experienced a significant decline of 5.27% during Tuesday's intraday trading session, continuing its recent downward trend.</p><p>The stock's weakness is attributed to ongoing supply pressure from recently listed overallotment shares. The company's overall coordinator fully exercised the overallotment option involving approximately 2.069 million H shares, which were officially listed for trading earlier this month at a subscription price of 183.20 HKD per share.</p><p>As the world's first listed AI silicon photonics chip company, XIZHI TECH-P has faced consecutive declines following its strong debut, with the stock now retreating over 30% from its post-listing high. The combination of increased share supply and profit-taking from early investors holding substantial gains continues to weigh on the stock price.</p>\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"01879","symbol_name":"曦智科技-P","start_time":0,"source_url":"","article_id":"1125777882","we_media_id":"1086803395","thumbnails":[],"rights":null,"url":"https://stock-news.laohu8.com/highlight/detail?id=1125777882","pubTimestamp":1779156002,"columns":[],"sourceInfo":{"source_id":"ai_movement_en","name":"Stock Track"},"weMediaInfo":{"media_name":"Stock Track","introduction":"Track stock‘s movements and relevant news","home_visible":1,"id":"1086803395","head_image":"https://static.tigerbbs.com/a81accab1e7ee4144dc051f71903a390"},"summary":"XIZHI TECH-P (01879.HK) experienced a significant decline of 5.27% during Tuesday's intraday trading session, continuing its recent downward trend.The stock's weakness is attributed to ongoing supply...","collect":0,"end_time":0,"defaultTopTitle":"","property":[],"viewcount":null,"language":"en","relate_stocks":{"01879":"曦智科技-P"},"translate_title":"个股赛道|超额配售股份供应压力及获利回吐下汐止科技-P盘中暴跌5.27%","themeId":"","isJumpTheme":false,"ttsUrl":"https://static.tigerbbs.com/7b99b4eac6595c008524a7ac3fa8906c","symbols_score_info":{"01879":1},"content_text":"XIZHI TECH-P (01879.HK) experienced a significant decline of 5.27% during Tuesday's intraday trading session, continuing its recent downward trend.The stock's weakness is attributed to ongoing supply pressure from recently listed overallotment shares. The company's overall coordinator fully exercised the overallotment option involving approximately 2.069 million H shares, which were officially listed for trading earlier this month at a subscription price of 183.20 HKD per share.As the world's first listed AI silicon photonics chip company, XIZHI TECH-P has faced consecutive declines following its strong debut, with the stock now retreating over 30% from its post-listing high. The combination of increased share supply and profit-taking from early investors holding substantial gains continues to weigh on the stock price.","kind":"news","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":null,"editions":null,"column":"","sentiment":"-1","news_tag":"movement","news_rank":0,"isVideo":false,"video":null,"symbols":[],"gpt_button":0,"need_auth":false,"need_login_tip":false,"code":"91000000","status":"200"}}}