指數看回不回,集團作帳話題延燒題材股夯,記憶體供應鏈概覽
鉅亨研報
<p><em><strong>一、指數看回不回,集團作帳話題延燒題材股夯</strong></em><p> <p>即便國際股市轉趨震盪,其中科技類股略顯疲態,但本日台股仍有開低走高的好表現,重返萬五關口,目前上漲近百點,預估量為 2508 億。</p> <p>盤面上來看,貢獻指數多方漲點的依序為 (<a href="https://invest.cnyes.com/twstock/TWS/2330?utm_source=wantgoonews&utm_medium=RSS">2330-TW</a>) 台積電、(<a href="https://invest.cnyes.com/twstock/TWS/2454?utm_source=wantgoonews&utm_medium=RSS">2454-TW</a>)聯發科、(<a href="https://invest.cnyes.com/twstock/TWS/8046?utm_source=wantgoonews&utm_medium=RSS">8046-TW</a>)南電、(<a href="https://invest.cnyes.com/twstock/TWS/3037?utm_source=wantgoonews&utm_medium=RSS">3037-TW</a>)欣興、(<a href="https://invest.cnyes.com/twstock/TWS/2891?utm_source=wantgoonews&utm_medium=RSS">2891-TW</a>)中信金,造成盤勢壓抑的則為 (<a href="https://invest.cnyes.com/twstock/TWS/2882?utm_source=wantgoonews&utm_medium=RSS">2882-TW</a>) 國泰金、(<a href="https://invest.cnyes.com/twstock/TWS/2881?utm_source=wantgoonews&utm_medium=RSS">2881-TW</a>)富邦金、(<a href="https://invest.cnyes.com/twstock/TWS/5876?utm_source=wantgoonews&utm_medium=RSS">5876-TW</a>)上海商銀、(<a href="https://invest.cnyes.com/twstock/TWS/2201?utm_source=wantgoonews&utm_medium=RSS">2201-TW</a>)和泰車、(<a href="https://invest.cnyes.com/twstock/TWS/6669?utm_source=wantgoonews&utm_medium=RSS">6669-TW</a>)緯穎,</p> <p>單就以多方貢獻漲點而言,護國神山歷經 25% 強彈後,本日買盤意願仍舊相當積極,同時觀察<a href="https://invest.cnyes.com/forex/detail/usdtwd?utm_source=wantgoonews&utm_medium=RSS">台幣</a>匯率已於盤中衝破 30.5 大關,外資回流或是帶動指數看回不回的關鍵之一,而雖然聯發科也扮演盤面要角,但部分 IC 設計族群欲振乏力,其中矽智財 (IP) 個股如 (<a href="https://invest.cnyes.com/twstock/TWS/3443?utm_source=wantgoonews&utm_medium=RSS">3443-TW</a>) 創意、(<a href="https://invest.cnyes.com/twstock/TWS/3529?utm_source=wantgoonews&utm_medium=RSS">3529-TW</a>)力旺、(<a href="https://invest.cnyes.com/twstock/TWS/3661?utm_source=wantgoonews&utm_medium=RSS">3661-TW</a>)世芯 - KY、(<a href="https://invest.cnyes.com/twstock/TWS/6643?utm_source=wantgoonews&utm_medium=RSS">6643-TW</a>)M31、(<a href="https://invest.cnyes.com/twstock/TWS/6533?utm_source=wantgoonews&utm_medium=RSS">6533-TW</a>)晶心科等個股大都呈現開高走低,其中創意創高後翻黑下挫,顯示短期市場目光或許有所轉移。</p> <p>除此之外本日 ABF 載板概念不論在貢獻漲點或者成交值皆榜上有名,其中 (<a href="https://invest.cnyes.com/twstock/TWS/3037?utm_source=wantgoonews&utm_medium=RSS">3037-TW</a>) 欣興、(<a href="https://invest.cnyes.com/twstock/TWS/8046?utm_source=wantgoonews&utm_medium=RSS">8046-TW</a>)南電、(<a href="https://invest.cnyes.com/twstock/TWS/3189?utm_source=wantgoonews&utm_medium=RSS">3189-TW</a>)景碩、(<a href="https://invest.cnyes.com/twstock/TWS/4958?utm_source=wantgoonews&utm_medium=RSS">4958-TW</a>)臻鼎 - KY 等個股普遍也都有強勢的表現,綜觀載板族群本年度修正幅度普遍達逾 50% 更甚 70%,而近期的強勢或許與外資回流有高度相關性,但就在應用端而言,ABF 載板當前仍是未來產業趨勢,是否會重新吸引資金,值得關注。</p> <p>稍早盤前提及,台積電赴美設廠,相關半導體設備供應商就是可以留意的方向,而今盤面強勢個股</p> <p>在財報空窗期的情況下,市場開始有了諸多想像,其中又以集團作帳話題最夯,而集團個股其實包山包海又各擁題材,</p> <p>比如說威盛集團相關個股如 (<a href="https://invest.cnyes.com/twstock/TWS/2388?utm_source=wantgoonews&utm_medium=RSS">2388-TW</a>) 威盛、(<a href="https://invest.cnyes.com/twstock/TWS/2498?utm_source=wantgoonews&utm_medium=RSS">2498-TW</a>)宏達電擁元宇宙題材,(<a href="https://invest.cnyes.com/twstock/TWS/6756?utm_source=wantgoonews&utm_medium=RSS">6756-TW</a>)威鋒電子則是高速傳輸,聯電集團的 (<a href="https://invest.cnyes.com/twstock/TWS/3035?utm_source=wantgoonews&utm_medium=RSS">3035-TW</a>) 智原擁矽智財、(<a href="https://invest.cnyes.com/twstock/TWS/3037?utm_source=wantgoonews&utm_medium=RSS">3037-TW</a>)欣興則是 ABF 載板、華新麗華則是以 (<a href="https://invest.cnyes.com/twstock/TWS/1605?utm_source=wantgoonews&utm_medium=RSS">1605-TW</a>) 華新、(<a href="https://invest.cnyes.com/twstock/TWS/4919?utm_source=wantgoonews&utm_medium=RSS">4919-TW</a>)新唐切入電動車領域,(<a href="https://invest.cnyes.com/twstock/TWS/2344?utm_source=wantgoonews&utm_medium=RSS">2344-TW</a>)華邦電則是記憶體,中美晶集團以矽晶圓題材為主,主要概念股有 (<a href="https://invest.cnyes.com/twstock/TWS/5483?utm_source=wantgoonews&utm_medium=RSS">5483-TW</a>) 中美晶、(<a href="https://invest.cnyes.com/twstock/TWS/6488?utm_source=wantgoonews&utm_medium=RSS">6488-TW</a>)環球晶,台塑集團則是 ABF 載板 (<a href="https://invest.cnyes.com/twstock/TWS/8046?utm_source=wantgoonews&utm_medium=RSS">8046-TW</a>) 南電、記憶體大的 (<a href="https://invest.cnyes.com/twstock/TWS/2408?utm_source=wantgoonews&utm_medium=RSS">2408-TW</a>) 南亞科。</p> <p>在市場氛圍轉趨樂觀的情況下,倘若 CPI 如預期降溫,相關個股是否上演慶祝行情,就是可以關注的方向。</p> <p><em><strong>二、生活聊產業</strong><strong>– </strong><strong>記憶體供應鏈</strong></em></p> <figure><img data-height="290" data-mime="image/png" data-ratio="1.910344827586207" data-src-m="https://img.wantgoo.com/WantGooFiles/UpdateFiles/news/0da315fd-b4b1-41f5-82ab-11e66f940080.jpg" data-width="554" src="https://img.wantgoo.com/WantGooFiles/UpdateFiles/news/3f7e7091-8928-4e0b-bcaa-d70e95bda75e.jpg"></figure> <p>有了揮發與非揮發性的概念後,我們可以知道記憶體不僅僅是橋梁,也可以扮演儲存資料的角色,在整個記憶體產業中,單純扮演橋樑,斷電後就不會儲存資料的揮發性記憶體 (DRAM) 佔了整體產值約 53%,而扮演儲存角色,關閉電源仍可以儲存資料的非揮發性記憶體佔了剩下的 55%,的大容量 NAND Flash 則是 45%,小容量的 NOR Flash 則是 2%,</p> <p>今天我們先以產值佔比高的 DRAM 來看相關供應商有誰呢?</p> <p><em><strong>DRAM</strong></em></p> <p>晶粒供應商依序為 三星、海力士、美光、(<a href="https://invest.cnyes.com/twstock/TWS/2408?utm_source=wantgoonews&utm_medium=RSS">2408-TW</a>) 南亞科、(<a href="https://invest.cnyes.com/twstock/TWS/2344?utm_source=wantgoonews&utm_medium=RSS">2344-TW</a>) 華邦電。</p> <p>記憶體 IC 設計則為 三星、美光、海力士、(3006) 晶豪科</p> <p>模組廠則為 (<a href="https://invest.cnyes.com/twstock/TWS/3260?utm_source=wantgoonews&utm_medium=RSS">3260-TW</a>) 威剛、(<a href="https://invest.cnyes.com/twstock/TWS/4967?utm_source=wantgoonews&utm_medium=RSS">4967-TW</a>) 十銓、(<a href="https://invest.cnyes.com/twstock/TWS/8271?utm_source=wantgoonews&utm_medium=RSS">8271-TW</a>) 宇瞻、(<a href="https://invest.cnyes.com/twstock/TWS/8088?utm_source=wantgoonews&utm_medium=RSS">8088-TW</a>) 品安、(<a href="https://invest.cnyes.com/twstock/TWS/2451?utm_source=wantgoonews&utm_medium=RSS">2451-TW</a>) 創見、(<a href="https://invest.cnyes.com/twstock/TWS/4973?utm_source=wantgoonews&utm_medium=RSS">4973-TW</a>) 廣穎、(<a href="https://invest.cnyes.com/twstock/TWS/8277?utm_source=wantgoonews&utm_medium=RSS">8277-TW</a>) 商丞、(<a href="https://invest.cnyes.com/twstock/TWS/8088?utm_source=wantgoonews&utm_medium=RSS">8088-TW</a>) 品安、(<a href="https://invest.cnyes.com/twstock/TWS/2425?utm_source=wantgoonews&utm_medium=RSS">2425-TW</a>) 承啟</p> <p>封測廠則有 (<a href="https://invest.cnyes.com/twstock/TWS/6239?utm_source=wantgoonews&utm_medium=RSS">6239-TW</a>) 力成、(<a href="https://invest.cnyes.com/twstock/TWS/3711?utm_source=wantgoonews&utm_medium=RSS">3711-TW</a>) 日月光、(<a href="https://invest.cnyes.com/twstock/TWS/8150?utm_source=wantgoonews&utm_medium=RSS">8150-TW</a>) 南茂、(<a href="https://invest.cnyes.com/twstock/TWS/8110?utm_source=wantgoonews&utm_medium=RSS">8110-TW</a>) 華東、(<a href="https://invest.cnyes.com/twstock/TWS/1434?utm_source=wantgoonews&utm_medium=RSS">1434-TW</a>) 福懋</p> <p>小晶片先進封裝技術則為 (<a href="https://invest.cnyes.com/twstock/TWS/6531?utm_source=wantgoonews&utm_medium=RSS">6531-TW</a>) 愛普</p> <p>談完最大宗的 DRAM,明天我們會提到 NAND Flash 以及 NOR Flash 相關供應鏈。</p> <p><strong>1. </strong><a href="https://www.sinotrade.com.tw/richclub/aiinvest/-61d7dcd33d7cc7205cb0d8ff?utm_source=CS" target="_blank" title="https://www.sinotrade.com.tw/richclub/aiinvest/-61d7dcd33d7cc7205cb0d8ff?utm_source=CS"><strong>全</strong><strong> 4</strong><strong> 檔</strong><strong> 00893</strong><strong>、</strong><strong>00895</strong><strong>、</strong><strong>00896</strong><strong>、</strong><strong>00901</strong><strong> 電動車</strong><strong> ETF</strong><strong> 比較</strong></a></p> <p><strong>2. </strong><a href="https://www.sinotrade.com.tw/richclub/master/2021%E5%B9%B4%E8%A6%81%E6%80%8E%E9%BA%BC%E6%8A%95%E8%B3%87-%E9%97%9C%E6%B3%A8%E9%80%994%E5%80%8B%E9%87%8D%E9%BB%9E%E5%92%8C19%E6%AA%94%E5%9F%BA%E6%9C%AC%E9%9D%A2%E4%BD%B3%E7%9A%845G%E6%97%8F%E7%BE%A4-5fe155ce4da3dd2754e72059?utm_source=CS" target="_blank" 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