Significant Pre-Market Decline in Major Semiconductor and Big Tech Stocks on April 28

On April 28, major semiconductor and big tech stocks experienced notable pre-market declines. NVIDIA fell 3.02% to $209.83, Broadcom dropped 3.01% to $405.5, Micron Technology decreased 3.14% to $508.74, and TSMC declined 3.03% to $392.95. Additionally, Oracle, AMD, and other tech stocks also saw significant drops, with Oracle down 7% and AMD down 6%. This broad sell-off affected the semiconductor sector and related technology stocks.

Latest News

04-29
Movement Alert|Biren Technology Falls 3.43% Intraday, Semiconductor Sector Broadly Weakens Triggering Pullback After Consecutive Rally
Movement Alert|Biren Technology Falls 3.43% Intraday, Semiconductor Sector Broadly Weakens Triggering Pullback After Consecutive Rally
04-29
Nvidia Stock Drops. Why Chip Stocks Keep Getting Hit
Nvidia Stock Drops. Why Chip Stocks Keep Getting Hit
04-29
Stock Track | NVIDIA Leveraged Product Plummets 3.27% Intraday as OpenAI Weakness Spurs AI Sector Selloff
Stock Track | NVIDIA Leveraged Product Plummets 3.27% Intraday as OpenAI Weakness Spurs AI Sector Selloff
04-28
Semiconductor Sector Faces Broad Declines as ARM Holdings Leads Losses
Semiconductor Sector Faces Broad Declines as ARM Holdings Leads Losses
04-28
Stock Track | Navitas Semiconductor Plummets 10.27% in Pre-Market Amid Earnings Concerns and Broader Chip Sector Selloff
Stock Track | Navitas Semiconductor Plummets 10.27% in Pre-Market Amid Earnings Concerns and Broader Chip Sector Selloff
04-28
Movement Alert|Tower Semiconductor Falls 6.56% Intraday, Q1 Earnings Pressure Compounded by Broad Semiconductor Selloff
Movement Alert|Tower Semiconductor Falls 6.56% Intraday, Q1 Earnings Pressure Compounded by Broad Semiconductor Selloff
04-28
Movement Alert|Qualcomm Falls 3.88% Intraday, Giving Back Prior OpenAI Collaboration Gains Amid Broad Chip Sector Weakness
Movement Alert|Qualcomm Falls 3.88% Intraday, Giving Back Prior OpenAI Collaboration Gains Amid Broad Chip Sector Weakness
04-28
Movement Alert|SiTime Corp Falls 7.07% Intraday, Semiconductor Sector Under Broad Selling Pressure
Movement Alert|SiTime Corp Falls 7.07% Intraday, Semiconductor Sector Under Broad Selling Pressure
04-28
Stock Track | Tower Semiconductor Plummets 6.36% in Pre-Market on Q1 Earnings Concerns and Semiconductor Sector Weakness
Stock Track | Tower Semiconductor Plummets 6.36% in Pre-Market on Q1 Earnings Concerns and Semiconductor Sector Weakness
04-28
Movement Alert|Monolithic Power Systems Falls 4.69% Intraday, Semiconductor Sector Faces Broad Selling Pressure Ahead of Earnings
Movement Alert|Monolithic Power Systems Falls 4.69% Intraday, Semiconductor Sector Faces Broad Selling Pressure Ahead of Earnings
04-28
Movement Alert|Onto Innovation Falls 7.13% Intraday, Semiconductor Equipment Sector Under Sustained Pressure Ahead of Earnings
Movement Alert|Onto Innovation Falls 7.13% Intraday, Semiconductor Equipment Sector Under Sustained Pressure Ahead of Earnings
04-28
Movement Alert|Teradyne Falls 4.58% Intraday, Semiconductor Equipment Sector Under Broad Selling Pressure
Movement Alert|Teradyne Falls 4.58% Intraday, Semiconductor Equipment Sector Under Broad Selling Pressure
04-28
Movement Alert|Broadcom Falls 4.77% Intraday, Trading at $404.48
Movement Alert|Broadcom Falls 4.77% Intraday, Trading at $404.48
04-28
Movement Alert|TSMC Falls 4.41% Intraday, Trading at $395.57
Movement Alert|TSMC Falls 4.41% Intraday, Trading at $395.57
04-28
Stock Track | Micron Technology Plummets 5.04% Intraday Amid OpenAI Growth Concerns
Stock Track | Micron Technology Plummets 5.04% Intraday Amid OpenAI Growth Concerns
04-28
Movement Alert|Micron Technology Falls 4.79% Intraday, Trading at $513.125
Movement Alert|Micron Technology Falls 4.79% Intraday, Trading at $513.125
04-28
Stock Track | Applied Materials Plummets 5.03% Intraday as Chip Stocks Slide on OpenAI Concerns
Stock Track | Applied Materials Plummets 5.03% Intraday as Chip Stocks Slide on OpenAI Concerns
04-28
Stock Track | Lam Research Plummets 5.07% Intraday on OpenAI Concerns and Semiconductor Sector Weakness
Stock Track | Lam Research Plummets 5.07% Intraday on OpenAI Concerns and Semiconductor Sector Weakness
04-28
Movement Alert|AMD Falls 6.07% Intraday, OpenAI Growth Slowdown Drags AI-Related Stocks Lower
Movement Alert|AMD Falls 6.07% Intraday, OpenAI Growth Slowdown Drags AI-Related Stocks Lower
04-28
异动解读|美国超微公司盘中下跌6.07%,连涨后半导体板块集体回调
异动解读|美国超微公司盘中下跌6.07%,连涨后半导体板块集体回调
04-28
Stock Track | KLA-Tencor Plummets 6.70% Pre-Market as OpenAI Performance Concerns Trigger Chip Sector Sell-Off
Stock Track | KLA-Tencor Plummets 6.70% Pre-Market as OpenAI Performance Concerns Trigger Chip Sector Sell-Off
04-28
Movement Alert|ASML Falls 3.44% Intraday, TSMC Delays Adoption of Latest High-NA EUV Lithography Machines Until 2029
Movement Alert|ASML Falls 3.44% Intraday, TSMC Delays Adoption of Latest High-NA EUV Lithography Machines Until 2029
04-28
Movement Alert|Applied Materials Falls 4.5% Intraday, Trading at $383.815
Movement Alert|Applied Materials Falls 4.5% Intraday, Trading at $383.815
04-28
Movement Alert|Marvell Technology Falls 6.7% Intraday, Semiconductor Sector Extends Pullback After Philadelphia Index Ends 18-Day Winning Streak
Movement Alert|Marvell Technology Falls 6.7% Intraday, Semiconductor Sector Extends Pullback After Philadelphia Index Ends 18-Day Winning Streak
04-28
Movement Alert|Intel Drops 3.86% Intraday, Trading at $81.47
Movement Alert|Intel Drops 3.86% Intraday, Trading at $81.47
04-28
Movement Alert|NVIDIA Falls 3.46% Intraday, Trading at $210.24
Movement Alert|NVIDIA Falls 3.46% Intraday, Trading at $210.24
04-28
S&P 500 Slips From Record, Nasdaq Falls 1% As OpenAI Report Knocks Chip Stocks
S&P 500 Slips From Record, Nasdaq Falls 1% As OpenAI Report Knocks Chip Stocks
04-28
U.S. stocks mixed with volatility edging higher,AI chipmakers extend sharp selloff as $ARM Holdings(ARM)$跌7.81%,$Advanced Micro Devices(AMD)$跌5.67%
U.S. stocks mixed with volatility edging higher,AI chipmakers extend sharp selloff as $ARM Holdings(ARM)$跌7.81%,$Advanced Micro Devices(AMD)$跌5.67%
04-28
Movement Alert|ARM Holdings Falls 8.63% Intraday, Architecture Bypass Fears and Profit-Taking Trigger Sharp Selloff After Historic Chip Rally
Movement Alert|ARM Holdings Falls 8.63% Intraday, Architecture Bypass Fears and Profit-Taking Trigger Sharp Selloff After Historic Chip Rally
04-28
开盘|美股开盘普跌,康宁跌超10%,美光科技跌超4%
开盘|美股开盘普跌,康宁跌超10%,美光科技跌超4%
04-28
Stock Track | KLA-Tencor Plunges 5.29% in Pre-Market as OpenAI Performance Concerns Hit Chip Sector
Stock Track | KLA-Tencor Plunges 5.29% in Pre-Market as OpenAI Performance Concerns Hit Chip Sector
04-28
道指开盘涨0.22%纳指跌1.12%标普500跌0.56%。明星科技股美国超微公司跌6.8%英特尔跌4.37%高通跌3.
道指开盘涨0.22%纳指跌1.12%标普500跌0.56%。明星科技股美国超微公司跌6.8%英特尔跌4.37%高通跌3.
04-28
Stock Track | Ultra Clean Plunges 6.55% in Pre-market Amid Broad Chip Stock Sell-off
Stock Track | Ultra Clean Plunges 6.55% in Pre-market Amid Broad Chip Stock Sell-off
04-28
OpenAI Falls Short on Revenue Goals, Triggering Declines in Oracle and Chip Stocks
OpenAI Falls Short on Revenue Goals, Triggering Declines in Oracle and Chip Stocks
04-28
U.S. Semiconductor Etfs Fall Premarket as AI Stocks Tumble
U.S. Semiconductor Etfs Fall Premarket as AI Stocks Tumble
04-28
EUROPEAN CHIP STOCKS EXTEND DECLINES, BE SEMI DOWN 6%, ASMI , INFINEON , ASML DOWN 2.4-3.4%
EUROPEAN CHIP STOCKS EXTEND DECLINES, BE SEMI DOWN 6%, ASMI , INFINEON , ASML DOWN 2.4-3.4%
04-28
Pre-Bell | US Stock Index Futures Mixed; SOXL Fell 12%; Oracle And AMD Fell 6%; Micron Down 4%; Tesla Dipped 2%
Pre-Bell | US Stock Index Futures Mixed; SOXL Fell 12%; Oracle And AMD Fell 6%; Micron Down 4%; Tesla Dipped 2%
04-28
Movement Alert|NVIDIA Falls 3.02% Pre-Market, Trading at $209.83
Movement Alert|NVIDIA Falls 3.02% Pre-Market, Trading at $209.83
04-28
Big Tech Stocks Fell; Oracle Down 7%; AMD Down 6%; Broadcom Down 5%; Micron, TSMC, SMCI And Nvidia Down 3%
Big Tech Stocks Fell; Oracle Down 7%; AMD Down 6%; Broadcom Down 5%; Micron, TSMC, SMCI And Nvidia Down 3%
04-28
Movement Alert|Tower Semiconductor Falls 5.08% Pre-Market, Q1 Earnings Pressure Compounded by Broad Semiconductor Selloff
Movement Alert|Tower Semiconductor Falls 5.08% Pre-Market, Q1 Earnings Pressure Compounded by Broad Semiconductor Selloff
04-28
Movement Alert|TSMC Falls 3.03% Pre-Market, Trading at $392.95
Movement Alert|TSMC Falls 3.03% Pre-Market, Trading at $392.95
04-28
Movement Alert|Applied Materials Falls 3.03% Pre-Market, Trading at $392.65
Movement Alert|Applied Materials Falls 3.03% Pre-Market, Trading at $392.65
04-28
Movement Alert|Micron Technology Falls 3.14% Pre-Market, Trading at $508.74
Movement Alert|Micron Technology Falls 3.14% Pre-Market, Trading at $508.74
04-28
Movement Alert|Qualcomm Falls 3.03% Pre-Market, Trading at $145.60
Movement Alert|Qualcomm Falls 3.03% Pre-Market, Trading at $145.60
04-28
Movement Alert|Intel Falls 3.04% Pre-Market, Trading at $82.37
Movement Alert|Intel Falls 3.04% Pre-Market, Trading at $82.37
04-28
Movement Alert|Broadcom Falls 3.01% Pre-Market, Trading at $405.5
Movement Alert|Broadcom Falls 3.01% Pre-Market, Trading at $405.5

User Discussion

avatarAdz5150
04-29
$Advanced Micro Devices(AMD)$   This looks less like a singlecompany problem and more like a sectorwide reset in expectations. When semis have had a strong run, the whole group becomes vulnerable to any sign that growth might not be as perfect as the market had priced in. In that kind of setup, even a rumour or softer narrative can trigger broad selling across names that are otherwise very different businesses. For me, the key question is not whether the long-term semiconductor story is broken. It is whether the market had simply become too comfortable pricing in flawless growth, flawless execution, and endless AI enthusiasm. That is why I think moves like this are worth watching carefully: - Some names may just