Stocks Moving in Premarket Today (September 9, 2026)

The biggest pre-market movers ranked by percentage change.

Understanding Premarket Stock Movers

Pre-market trading occurs between 4:00 AM and 9:30 AM Eastern Time, before the regular US stock market session opens. During this window, stocks can move significantly in response to overnight news, earnings announcements, economic data releases, and global market developments. The movers listed below represent the most actively changing stocks across NYSE and NASDAQ.

The Z-Score column measures how unusual each stock's move is relative to its recent history — a Z-Score above 2.5 indicates a statistically significant deviation. The Insight column provides context on why each stock is moving, drawn from earnings reports, analyst actions, and news catalysts.

Use this page alongside the Market Heatmap for sector-level context, or dive into individual stock pages for comprehensive analysis including valuation scores and financial health metrics. Check the Earnings Calendar to see if today's movers are earnings-related.

Notable Premarket Movers — Stock Analysis Links

Top movers by percentage change. Click any ticker for detailed analysis and valuation.

Top Gainers

NETCloudflare, Inc. Class A common stock, par value $0.001 per share
+10.06%Analysis
DDOGDatadog, Inc. Class A Common Stock
+6.95%AnalysisVal.
METAMeta Platforms, Inc. Class A Common Stock
+6.13%AnalysisVal.
AKAMAkamai Technologies Inc
+6.05%AnalysisVal.
PODCPodcastOne, Inc. Common Stock
+5.79%Analysis
MRVLMarvell Technology, Inc. Common Stock
+5.50%AnalysisVal.
LITELumentum Holdings Inc. Common Stock
+4.07%AnalysisVal.
FFIVF5, Inc. Common Stock
+3.88%AnalysisVal.
HPEHewlett Packard Enterprise Company
+3.46%AnalysisVal.
HCAHCA Healthcare, Inc.
+3.46%AnalysisVal.
AMDAdvanced Micro Devices
+3.44%AnalysisVal.
WDCWestern Digital Corp.
+3.36%AnalysisVal.
EQNREquinor ASA American Depositary Shares (Each Representing One Ordinary Share, nominal value NOK 2.50 per share)
+3.16%AnalysisVal.
SYYSysco Corporation
+3.12%AnalysisVal.
CFCF Industries Holding, Inc.
+2.87%AnalysisVal.

Top Losers

VRTVertiv Holdings Co Class A Common Stock
-8.25%AnalysisVal.
CMCSAComcast Corp
-7.29%AnalysisVal.
CHTRCharter Comm Inc Del CL A New
-7.22%AnalysisVal.
KVYOKlaviyo, Inc.
-6.51%Analysis
CNXCConcentrix Corporation Common Stock
-5.70%AnalysisVal.
KMBKimberly-Clark Corp.
-4.82%AnalysisVal.
BKNGBooking Holdings Inc. Common Stock
-4.54%AnalysisVal.
PSKYParamount Skydance Corporation Class B Common Stock
-4.47%AnalysisVal.
CCOICogent Communications Holdings, Inc.
-4.36%AnalysisVal.
FSLRFirst Solar, Inc.
-4.08%AnalysisVal.
OMCOmnicom Group Inc.
-4.03%AnalysisVal.
KVUEKenvue Inc.
-3.89%AnalysisVal.
IONQIonQ, Inc.
-3.86%AnalysisVal.
SPCEVirgin Galactic Holdings, Inc.
-3.83%Analysis
PATHUiPath, Inc.
-3.75%AnalysisVal.

Top Gainers

TickerCompanySectorPrice% ChangeScore (Z)Insight
No data available yet. (Redis rank indexes may still be warming up.)

Top Losers

TickerCompanySectorPrice% ChangeScore (Z)Insight
No data available yet. (Redis rank indexes may still be warming up.)

Historical Premarket Movers

Browse pre-market gainers and losers from previous trading days. Each date shows the top mover in each direction.

DateTickersTop GainerTop LoserLinks
Sep 9, 2026690ABM+7.50%MEI-10.39%Gainers →Losers →
Sep 8, 2026690QCOM+8.66%NVS-13.00%Gainers →Losers →
Sep 4, 2026689BBCP+15.69%LULU-19.68%Gainers →Losers →
Sep 3, 2026689SNOW+23.45%MEI-15.25%Gainers →Losers →
Sep 2, 2026689DELL+9.32%ODFL-6.48%Gainers →Losers →
Sep 1, 2026689NVS+6.61%AMIX-9.73%Gainers →Losers →
Aug 31, 2026689TTD+4.05%EIX-19.68%Gainers →Losers →