<p>2026 年 5 月 19 日東部時間上午 6:36（MT Newswires）-- 在 Reddit 子論壇 Wallstreetbets 中備受關注的股票在週二開盤前大多下跌。</p>
<p>閃迪（SNDK）在盤前下跌 3.3%，週一收盤時下跌 5.3%。</p>
<p>Rocket Lab（RKLB）在盤前下跌 2.5%，從週一收盤時上漲 5.1% 轉變。</p>
<p>Poet Technologies（POET）在開盤前活動中下跌 2.1%，此前一交易日下跌 11%。</p>
<p>美光科技（MU）在開盤前下跌 2%，週一下跌 6% 後。</p>
<p>AST SpaceMobile（ASTS）在開盤前下跌 1.7%，從前一交易日上漲 3.8% 轉變。</p>
<p>英偉達（NVDA）在盤前下跌 0.8%，此前週一下跌 1.3%。</p>
<p>現在服務（NOW）在盤前活動中上漲 4.4%，此前一交易日上漲 8.8%。</p>
<p>微軟（MSFT）在開盤前上漲 0.6%，此前週一收盤時上漲 0.4%。</p>
<p>MT Newswires 不提供投資建議。未經授權的複製是嚴格禁止的。</p>

美光科技

現在服務

RKLB

閃迪

POET

<p>華爾街賭徒股票的盤前交易大多下跌，閃迪（SNDK）下跌 3.3%，火箭實驗室（RKLB）下跌 2.5%，POET 科技（POET）下跌 2.1%。美光科技（MU）下跌 2%，AST SpaceMobile（ASTS）下跌 1.7%，英偉達（NVDA）下跌 0.8%。相比之下，現在服務（NOW）上漲 4.4%，微軟（MSFT）上漲 0.6%</p>

<p>06:36 AM EDT, 05/19/2026 (MT Newswires) -- The most-talked-about stocks in the Reddit subforum Wallstreetbets were mostly lower hours before Tuesday's opening bell.</p>
<div class="lb-trans"><p>2026 年 5 月 19 日東部時間上午 6:36（MT Newswires）-- 在 Reddit 子論壇 Wallstreetbets 中備受關注的股票在週二開盤前大多下跌。</p>
</div><p>Sandisk ( SNDK ) fell by 3.3% premarket, after closing Monday with a 5.3% drop.</p>
<div class="lb-trans"><p>閃迪（SNDK）在盤前下跌 3.3%，週一收盤時下跌 5.3%。</p>
</div><p>Rocket Lab ( RKLB ) was down 2.5% in premarket hours, swinging from a 5.1% increase at Monday's close.</p>
<div class="lb-trans"><p>Rocket Lab（RKLB）在盤前下跌 2.5%，從週一收盤時上漲 5.1% 轉變。</p>
</div><p>Poet Technologies ( POET ) fell by 2.1% in pre-bell activity, following an 11% decline in the previous session.</p>
<div class="lb-trans"><p>Poet Technologies（POET）在開盤前活動中下跌 2.1%，此前一交易日下跌 11%。</p>
</div><p>Micron Technology ( MU ) was 2% lower hours before market open, after a 6% decrease Monday.</p>
<div class="lb-trans"><p>美光科技（MU）在開盤前下跌 2%，週一下跌 6% 後。</p>
</div><p>AST SpaceMobile ( ASTS ) declined by 1.7% pre-bell, swinging from a 3.8% rise in the previous session.</p>
<div class="lb-trans"><p>AST SpaceMobile（ASTS）在開盤前下跌 1.7%，從前一交易日上漲 3.8% 轉變。</p>
</div><p>Nvidia ( NVDA ) was down 0.8% premarket, following a 1.3% fall Monday.</p>
<div class="lb-trans"><p>英偉達（NVDA）在盤前下跌 0.8%，此前週一下跌 1.3%。</p>
</div><p>ServiceNow ( NOW ) rose by 4.4% in premarket activity, after an 8.8% increase in the previous session.</p>
<div class="lb-trans"><p>現在服務（NOW）在盤前活動中上漲 4.4%，此前一交易日上漲 8.8%。</p>
</div><p>Microsoft ( MSFT ) advanced by 0.6% pre-bell, following a 0.4% increase at Monday's close.</p>
<div class="lb-trans"><p>微軟（MSFT）在開盤前上漲 0.6%，此前週一收盤時上漲 0.4%。</p>
</div><p>MT Newswires does not provide investment advice. Unauthorized reproduction is strictly prohibited.</p>
<div class="lb-trans"><p>MT Newswires 不提供投資建議。未經授權的複製是嚴格禁止的。</p>
</div>

Social Buzz: Wallstreetbets Stocks Mostly Lower Premarket Tuesday; Sandisk to Fall, ServiceNow to Rise

- Reddit 子論壇 Wallstreetbets 中熱門股票在開盤前普遍下跌。  
- Sandisk 下跌 3.3%，Rocket Lab 下跌 2.5%。  
- ServiceNow 則上漲 4.4%，Microsoft 上漲 0.6%。

社交熱議：Wallstreetbets 的股票在週二盤前大多走低；閃迪預計將下跌，而現在服務預計將上漲