Premarket Movers | Apple Jumps 1%; Optical Stocks Fall with Corning Down over 3%; South Korean-Related ETFs Sink With KORU Down over 8%

Tiger Newspress

07/02

South Korean-related ETFs sank in premarket trading. KORU down over 8%; EWY down over 2%; FLKR down over 1%.

South Korea’s KOSPI sank nearly 8%, extending Wednesday's slide of 2%, after an eye-watering second-quarter surge of 68% on soaring AI-related demand for memory chips. SK Hynix plunged 14.6% and Samsung tumbled 9%.

Optical stocks fell in premarket trading. Fabrinet, AAOI down over 4%; Coherent, Corning, POET, Marvell down over 3%.

Apple stock jumped 1% premarket. Nikkei sources say Apple plans an ambitious iPhone slate across H2 this year and H1 2027, comprising at least five new models and raising foldable-phone production above prior expectations.

Apple has asked suppliers to prepare roughly 10m foldable iPhones this year, up from earlier forecasts of about 7–8m, and has booked about 80m smartphone parts and components; sources say some new models are slated for H2 2026, including iPhone Pro, Pro Max and the first foldable iPhone.

免責聲明：投資有風險，本文並非投資建議，以上內容不應被視為任何金融產品的購買或出售要約、建議或邀請，作者或其他用戶的任何相關討論、評論或帖子也不應被視為此類內容。本文僅供一般參考，不考慮您的個人投資目標、財務狀況或需求。TTM對信息的準確性和完整性不承擔任何責任或保證，投資者應自行研究並在投資前尋求專業建議。

熱議股票

{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","title":"老虎证券全球投资理财平台| 一站式投资美股新股港股A股","description":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","keywords":"老虎證券,老虎證券開戶,老虎券商,老虎證券官網,老虎證券app,tigertrade老虎證券,股票,炒股,新加坡股票交易平臺,投資,投資理財","social":{"ogDescription":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.itiger.com/hant/news/1105062816"},"companyName":"老虎證券"},"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:\"1105062816\",edition:\"fundamental\",auth_exemption:1,,,undefined,":{"share":"https://ttm.financial/m/news/1105062816?lang=zh_TW&edition=fundamental","thumbnail":"","is_english":true,"pubTime":"2026-07-02 16:24","share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","id":"1105062816","market":"us","top_or_hot":-1,"title":"Premarket Movers | Apple Jumps 1%; Optical Stocks Fall with Corning Down over 3%; South Korean-Related ETFs Sink With KORU Down over 8%","media":"Tiger Newspress","content":"<html><head></head><body><p style=\"text-align: left;\">South Korean-related ETFs sank in premarket trading. KORU down over 8%; EWY down over 2%; FLKR down over 1%.</p><p class=\"t-img-caption\"><img src=\"https://community-static.tradeup.com/news/943c7944863afca73bc105026697d2c9\" data-align=\"center\" tg-width=\"1065\" tg-height=\"180\"/><span></span></p><p style=\"text-align: left;\"><span>South Korea’s KOSPI sank nearly 8%, extending Wednesday&#39;s slide of 2%, after an eye-watering second-quarter surge of 68% on soaring AI-related demand for memory chips. SK Hynix plunged 14.6% and Samsung tumbled 9%.</span></p><p style=\"text-align: left;\">Optical stocks fell in premarket trading. Fabrinet, AAOI down over 4%; Coherent, Corning, POET, Marvell down over 3%.</p><p class=\"t-img-caption\"><img src=\"https://community-static.tradeup.com/news/cd0d00ec3e24693b04e0c94b125cc04a\" data-align=\"center\" tg-width=\"866\" tg-height=\"402\"/><span></span></p><p style=\"text-align: left;\">Apple stock jumped 1% premarket. Nikkei sources say <a href=\"https://laohu8.com/S/AAPL\">Apple</a> plans an ambitious iPhone slate across H2 this year and H1 2027, comprising at least five new models and raising foldable-phone production above prior expectations.</p><p class=\"t-img-caption\"><img src=\"https://community-static.tradeup.com/news/9c1c26dbb0835c5761e35f52abf98c75\" data-align=\"center\" tg-width=\"705\" tg-height=\"612\"/><span></span></p><p style=\"text-align: left;\">Apple has asked suppliers to prepare roughly 10m foldable iPhones this year, up from earlier forecasts of about 7–8m, and has booked about 80m smartphone parts and components; sources say some new models are slated for H2 2026, including iPhone Pro, Pro Max and the first foldable iPhone.</p></body></html>","source":null,"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>Premarket Movers | Apple Jumps 1%; Optical Stocks Fall with Corning Down over 3%; South Korean-Related ETFs Sink With KORU Down over 8%</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: 12.5px; color: #7E829C; margin: 0;}\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\">\nPremarket Movers | Apple Jumps 1%; Optical Stocks Fall with Corning Down over 3%; South Korean-Related ETFs Sink With KORU Down over 8%\n</h2>\n<h4 class=\"meta\">\n<a class=\"head\" href=\"https://laohu8.com/wemedia/1079075236\">\n\n<div class=\"h-thumb\" style=\"background-image:url(https://static.tigerbbs.com/8274c5b9d4c2852bfb1c4d6ce16c68ba);background-size:cover;\"></div>\n\n<div class=\"h-content\">\n<p class=\"h-name\">Tiger Newspress </p>\n<p class=\"h-time smaller\">2026-07-02 16:24</p>\n</div>\n</a>\n</h4>\n</header>\n<article>\n<html><head></head><body><p style=\"text-align: left;\">South Korean-related ETFs sank in premarket trading. KORU down over 8%; EWY down over 2%; FLKR down over 1%.</p><p class=\"t-img-caption\"><img src=\"https://community-static.tradeup.com/news/943c7944863afca73bc105026697d2c9\" data-align=\"center\" tg-width=\"1065\" tg-height=\"180\"/><span></span></p><p style=\"text-align: left;\"><span>South Korea’s KOSPI sank nearly 8%, extending Wednesday&#39;s slide of 2%, after an eye-watering second-quarter surge of 68% on soaring AI-related demand for memory chips. SK Hynix plunged 14.6% and Samsung tumbled 9%.</span></p><p style=\"text-align: left;\">Optical stocks fell in premarket trading. Fabrinet, AAOI down over 4%; Coherent, Corning, POET, Marvell down over 3%.</p><p class=\"t-img-caption\"><img src=\"https://community-static.tradeup.com/news/cd0d00ec3e24693b04e0c94b125cc04a\" data-align=\"center\" tg-width=\"866\" tg-height=\"402\"/><span></span></p><p style=\"text-align: left;\">Apple stock jumped 1% premarket. Nikkei sources say <a href=\"https://laohu8.com/S/AAPL\">Apple</a> plans an ambitious iPhone slate across H2 this year and H1 2027, comprising at least five new models and raising foldable-phone production above prior expectations.</p><p class=\"t-img-caption\"><img src=\"https://community-static.tradeup.com/news/9c1c26dbb0835c5761e35f52abf98c75\" data-align=\"center\" tg-width=\"705\" tg-height=\"612\"/><span></span></p><p style=\"text-align: left;\">Apple has asked suppliers to prepare roughly 10m foldable iPhones this year, up from earlier forecasts of about 7–8m, and has booked about 80m smartphone parts and components; sources say some new models are slated for H2 2026, including iPhone Pro, Pro Max and the first foldable iPhone.</p></body></html>\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"COHR","symbol_name":"Coherent","start_time":0,"source_url":"","article_id":"1105062816","we_media_id":"1079075236","thumbnails":[],"rights":null,"url":"https://stock-news.laohu8.com/highlight/detail?id=1105062816","pubTimestamp":1782980657,"columns":[],"sourceInfo":null,"weMediaInfo":{"media_name":"Tiger Newspress","introduction":"Providing stock market headlines, business news, financials and earnings ","home_visible":1,"id":"1079075236","head_image":"https://static.tigerbbs.com/8274c5b9d4c2852bfb1c4d6ce16c68ba"},"summary":"South Korean-related ETFs sank in premarket trading. KORU down over 8%; EWY down over 2%; FLKR down over 1%.South Korea’s KOSPI sank nearly 8%, extending Wednesday's slide of 2%, after an...","collect":0,"end_time":0,"defaultTopTitle":"","property":[],"viewcount":null,"language":"en","relate_stocks":{"COHR":"Coherent","CRDO":"Credo Technology Group Holding Ltd","CIEN":"Ciena科技","LABX":"Tradr 2X Long ALAB Daily ETF","KDEF":"PLUS Korea Defense Industry Index ETF","FN":"Fabrinet","FLKR":"Franklin FTSE South Korea ETF","ALMU":"Aeluma, Inc.","EWY":"韩国ETF-iShares MSCI","ALAB":"Astera Labs, Inc.","LWLG":"Lightwave Logic, Inc.","KORU":"3倍做多韩国ETF-Direxion","COHX":"Tradr 2X Long COHR Daily ETF","AAOI":"Applied Optoelectronics Inc.","LITE":"Lumentum Holdings Inc.","CRDU":"Tradr 2X Long CRDO Daily ETF","LITX":"Tradr 2X Long LITE Daily ETF","POET":"POET Technologies Inc"},"translate_title":"盘前走势|苹果大涨1%；光学股下跌，康宁跌超3%；韩国相关ETF下跌，KORU下跌超过8%","themeId":null,"isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"LITE":2,"KORU":2,"LITX":0.6,"LWLG":2,"COHR":2,"CRDO":2,"FLKR":2,"COHX":0.6,"AAOI":2,"CIEN":2,"POET":2,"EWY":2,"ALMU":2,"LABX":0.6,"KDEF":2,"FN":2,"ALAB":2,"CRDU":0.6},"content_text":"South Korean-related ETFs sank in premarket trading. KORU down over 8%; EWY down over 2%; FLKR down over 1%.South Korea’s KOSPI sank nearly 8%, extending Wednesday's slide of 2%, after an eye-watering second-quarter surge of 68% on soaring AI-related demand for memory chips. SK Hynix plunged 14.6% and Samsung tumbled 9%.Optical stocks fell in premarket trading. Fabrinet, AAOI down over 4%; Coherent, Corning, POET, Marvell down over 3%.Apple stock jumped 1% premarket. Nikkei sources say Apple plans an ambitious iPhone slate across H2 this year and H1 2027, comprising at least five new models and raising foldable-phone production above prior expectations.Apple has asked suppliers to prepare roughly 10m foldable iPhones this year, up from earlier forecasts of about 7–8m, and has booked about 80m smartphone parts and components; sources say some new models are slated for H2 2026, including iPhone Pro, Pro Max and the first foldable iPhone.","kind":"news","is_publish_news":true,"is_publish_highlight":true,"is_publish_live":false,"is_publish_wemedia":true,"editions":null,"column":"","sentiment":"0","news_tag":"","news_rank":0,"isVideo":false,"video":null,"symbols":[],"gpt_button":0,"need_auth":false,"need_login_tip":false,"code":"91000000","status":"200"}}}