BEYOND THE OPENING BELL

Premarket stock heatmap & movers

See premarket stock movers and a free heatmap of the largest S&P 500 holdings before the opening bell. No account required.

FREE SNAPSHOT · NO SIGN-IN

Premarket stock heatmap

Price changes versus the previous regular-session close.

Latest saved snapshot · Oct 21, 2026, 9:28 AM EDT
Collected Oct 21, 2026, 9:28 AM EDT · 98 of 100 holdings have a usable session quote.

Semiconductors

Internet Content & Information

Software - Infrastructure

Consumer Electronics

Drug Manufacturers - General

Specialty Retail

Banks - Diversified

Financial - Credit Services

Oil & Gas Integrated

Auto - Manufacturers

Insurance - Diversified

Discount Stores

Computer Hardware

Aerospace & Defense

Financial - Capital Markets

Beverages - Non-Alcoholic

Software - Application

Agricultural - Machinery

Medical - Healthcare Plans

Entertainment

Tobacco

Communication Equipment

Medical - Diagnostics & Research

Information Technology Services

Household & Personal Products

Industrial - Machinery

Telecommunications Services

Home Improvement

Oil & Gas Refining & Marketing

Insurance - Property & Casualty

Chemicals - Specialty

Hardware, Equipment & Parts

Medical - Devices

Oil & Gas Exploration & Production

Restaurants

Railroads

REIT - Healthcare Facilities

Regulated Electric

Apparel - Retail

Asset Management

Medical - Instruments & Supplies

Electrical Equipment & Parts

Gold

100 S&P 500 holdings · Sized by index weightTap a tile for details. Gray means unavailable data.

Top movers in this snapshot

Among the largest 100 S&P 500 holdings shown.

Gainers

DELLDell Technologies Inc.+7.28%STXSeagate Technology Holdings plc+4.13%SNDKSandisk Corporation+3.99%WDCWestern Digital Corporation+3.91%COFCapital One Financial Corporation+3.66%

Decliners

ISRGIntuitive Surgical, Inc.-7.90%TAT&T Inc.-7.29%NFLXNetflix, Inc.-6.37%PMPhilip Morris International Inc.-4.12%VZVerizon Communications Inc.-3.46%

View all 100 holdings and quote times

Pre-Market stock prices and changes · 2026-10-21
Stock	Price (USD)	Change	Quote time (ET)
NVDANVIDIA Corporation	220.53	+1.88%	Oct 21, 2026, 9:25 AM EDT
AAPLApple Inc.	338.88	-0.18%	Oct 21, 2026, 9:25 AM EDT
MSFTMicrosoft Corporation	529.52	-0.44%	Oct 21, 2026, 9:25 AM EDT
AMZNAmazon.com, Inc.	262.99	+0.14%	Oct 21, 2026, 9:25 AM EDT
GOOGLAlphabet Inc.	337.24	-0.89%	Oct 21, 2026, 9:25 AM EDT
GOOGAlphabet Inc.	333.48	-0.87%	Oct 21, 2026, 9:25 AM EDT
AVGOBroadcom Inc.	337.54	+0.95%	Oct 21, 2026, 9:25 AM EDT
METAMeta Platforms, Inc.	692.99	-0.18%	Oct 21, 2026, 9:25 AM EDT
TSLATesla, Inc.	380.80	+1.90%	Oct 21, 2026, 9:25 AM EDT
MUMicron Technology, Inc.	927.56	+3.51%	Oct 21, 2026, 9:25 AM EDT
LLYEli Lilly and Company	1267.13	-1.29%	Oct 21, 2026, 9:25 AM EDT
BRK-BBerkshire Hathaway Inc.	539.10	-0.13%	Oct 21, 2026, 9:25 AM EDT
JPMJPMorgan Chase & Co.	337.07	+0.54%	Oct 21, 2026, 9:24 AM EDT
AMDAdvanced Micro Devices, Inc.	546.00	+2.11%	Oct 21, 2026, 9:25 AM EDT
XOMExxonmobil Holdings Corporation	177.08	-0.44%	Oct 21, 2026, 9:24 AM EDT
VVisa Inc.	405.15	-0.35%	Oct 21, 2026, 9:24 AM EDT
JNJJohnson & Johnson	256.78	-0.99%	Oct 21, 2026, 9:23 AM EDT
WMTWalmart Inc.	117.05	-0.68%	Oct 21, 2026, 9:24 AM EDT
ABBVAbbVie Inc.	287.22	-0.62%	Oct 21, 2026, 9:20 AM EDT
MAMastercard Incorporated	619.52	-0.15%	Oct 21, 2026, 9:23 AM EDT
INTCIntel Corp.	93.15	+1.59%	Oct 21, 2026, 9:25 AM EDT
PLTRPalantir Technologies Inc.	192.80	+0.10%	Oct 21, 2026, 9:25 AM EDT
CVXChevron Corporation	225.25	-0.20%	Oct 21, 2026, 9:21 AM EDT
COSTCostco Wholesale Corporation	989.50	-0.51%	Oct 21, 2026, 9:25 AM EDT
CSCOCisco Systems, Inc.	107.72	+0.95%	Oct 21, 2026, 9:25 AM EDT
PGThe Procter & Gamble Company	158.97	-0.26%	Oct 21, 2026, 9:23 AM EDT
UNHUnitedHealth Group Incorporated	420.72	+0.35%	Oct 21, 2026, 9:24 AM EDT
KOThe Coca-Cola Company	92.98	-0.55%	Oct 21, 2026, 9:25 AM EDT
MRKMerck & Co., Inc.	147.53	-0.52%	Oct 21, 2026, 9:23 AM EDT
LRCXLam Research Corporation	271.50	+3.06%	Oct 21, 2026, 9:25 AM EDT
CATCaterpillar Inc.	742.86	+2.43%	Oct 21, 2026, 9:23 AM EDT
AMATApplied Materials, Inc.	414.70	+2.40%	Oct 21, 2026, 9:25 AM EDT
BACBank of America Corporation	50.99	+0.69%	Oct 21, 2026, 9:25 AM EDT
GEGE Aerospace	301.29	+0.47%	Oct 21, 2026, 9:23 AM EDT
PMPhilip Morris International Inc.	191.67	-4.12%	Oct 21, 2026, 9:25 AM EDT
HDThe Home Depot, Inc.	315.77	+0.21%	Oct 21, 2026, 9:23 AM EDT
NFLXNetflix, Inc.	64.32	-6.37%	Oct 21, 2026, 9:25 AM EDT
PANWPalo Alto Networks, Inc.	339.58	-0.21%	Oct 21, 2026, 9:25 AM EDT
RTXRTX Corporation	194.02	+0.35%	Oct 21, 2026, 9:25 AM EDT
GSThe Goldman Sachs Group, Inc.	898.00	+1.49%	Oct 21, 2026, 9:23 AM EDT
TXNTexas Instruments Incorporated	280.26	+0.89%	Oct 21, 2026, 9:25 AM EDT
TMOThermo Fisher Scientific Inc.	667.51	-2.89%	Oct 21, 2026, 9:23 AM EDT
WFCWells Fargo & Company	82.60	+0.52%	Oct 21, 2026, 9:20 AM EDT
GEVGE Vernova Inc.	920.25	+3.36%	Oct 21, 2026, 9:24 AM EDT
CRWDCrowdStrike Holdings, Inc.	229.98	+1.15%	Oct 21, 2026, 9:25 AM EDT
LINLinde plc	499.65	-0.45%	Oct 21, 2026, 9:25 AM EDT
AMGNAmgen Inc.	439.59	+0.15%	Oct 21, 2026, 9:25 AM EDT
ORCLOracle Corporation	133.30	+1.69%	Oct 21, 2026, 9:25 AM EDT
IBMInternational Business Machines Corporation	240.70	-0.50%	Oct 21, 2026, 9:25 AM EDT
KLACKLA Corporation	165.20	+2.14%	Oct 21, 2026, 9:25 AM EDT
MSMorgan Stanley	182.49	+1.16%	Oct 21, 2026, 9:05 AM EDT
MRVLMarvell Technology, Inc.	245.00	+1.90%	Oct 21, 2026, 9:25 AM EDT
CCitigroup Inc.	123.73	+1.00%	Oct 21, 2026, 9:19 AM EDT
SNDKSandisk Corporation	1419.92	+3.99%	Oct 21, 2026, 9:25 AM EDT
CRMSalesforce, Inc.	241.34	-0.45%	Oct 21, 2026, 9:22 AM EDT
APHAmphenol Corporation	81.30	+2.50%	Oct 21, 2026, 9:24 AM EDT
ADIAnalog Devices, Inc.	401.93	+1.23%	Oct 21, 2026, 9:24 AM EDT
ANETArista Networks, Inc.	186.50	+2.93%	Oct 21, 2026, 9:21 AM EDT
GILDGilead Sciences, Inc.	155.63	-0.56%	Oct 21, 2026, 9:17 AM EDT
DISThe Walt Disney Company	111.72	+0.05%	Oct 21, 2026, 9:23 AM EDT
QCOMQUALCOMM Incorporated	177.09	+0.79%	Oct 21, 2026, 9:25 AM EDT
VZVerizon Communications Inc.	43.00	-3.46%	Oct 21, 2026, 9:24 AM EDT
PEPPepsiCo, Inc.	133.00	-0.76%	Oct 21, 2026, 9:25 AM EDT
ABTAbbott Laboratories	99.94	-2.68%	Oct 21, 2026, 9:25 AM EDT
COPConocoPhillips	145.49	-0.32%	Oct 21, 2026, 9:12 AM EDT
MCDMcDonald's Corporation	245.90	-0.25%	Oct 21, 2026, 9:25 AM EDT
UNPUnion Pacific Corporation	—	Unavailable	Unavailable
WELLWelltower Inc.	238.10	+0.01%	Oct 21, 2026, 9:25 AM EDT
PFEPfizer Inc.	29.86	-0.83%	Oct 21, 2026, 9:23 AM EDT
AXPAmerican Express Company	321.54	+1.01%	Oct 21, 2026, 9:25 AM EDT
NEENextEra Energy, Inc.	79.79	+1.18%	Oct 21, 2026, 9:25 AM EDT
TJXThe TJX Companies, Inc.	146.43	-0.39%	Oct 21, 2026, 9:21 AM EDT
BLKBlackRock, Inc.	1137.05	+0.74%	Oct 21, 2026, 9:24 AM EDT
TAT&T Inc.	21.74	-7.29%	Oct 21, 2026, 9:25 AM EDT
DEDeere & Company	—	Unavailable	Unavailable
ISRGIntuitive Surgical, Inc.	403.38	-7.90%	Oct 21, 2026, 9:25 AM EDT
ETNEaton Corporation plc	390.50	+2.23%	Oct 21, 2026, 9:25 AM EDT
BAThe Boeing Company	192.13	+0.87%	Oct 21, 2026, 9:25 AM EDT
NOWServiceNow, Inc.	148.98	-0.37%	Oct 21, 2026, 9:25 AM EDT
STXSeagate Technology Holdings plc	702.98	+4.13%	Oct 21, 2026, 9:25 AM EDT
SCHWThe Charles Schwab Corporation	91.14	+0.28%	Oct 21, 2026, 9:25 AM EDT
ACNAccenture plc	235.20	-1.64%	Oct 21, 2026, 9:23 AM EDT
UBERUber Technologies, Inc.	69.15	+0.30%	Oct 21, 2026, 9:23 AM EDT
DHRDanaher Corporation	218.82	-2.32%	Oct 21, 2026, 9:25 AM EDT
DELLDell Technologies Inc.	495.40	+7.28%	Oct 21, 2026, 9:25 AM EDT
MPCMarathon Petroleum Corporation	472.87	-0.46%	Oct 21, 2026, 9:21 AM EDT
SPGIS&P Global Inc.	436.82	-0.30%	Oct 21, 2026, 9:25 AM EDT
PGRThe Progressive Corporation	221.90	-0.01%	Oct 21, 2026, 9:04 AM EDT
VRTXVertex Pharmaceuticals Incorporated	512.73	-0.37%	Oct 21, 2026, 9:25 AM EDT
WDCWestern Digital Corporation	378.57	+3.91%	Oct 21, 2026, 9:25 AM EDT
CBChubb Limited	355.38	-0.66%	Oct 21, 2026, 9:24 AM EDT
VLOValero Energy Corporation	431.84	-0.36%	Oct 21, 2026, 9:20 AM EDT
NEMNewmont Corporation	117.68	+0.74%	Oct 21, 2026, 9:25 AM EDT
MOAltria Group, Inc.	73.70	-1.26%	Oct 21, 2026, 9:24 AM EDT
COFCapital One Financial Corporation	208.94	+3.66%	Oct 21, 2026, 9:24 AM EDT
BKNGBooking Holdings Inc.	163.41	-0.31%	Oct 21, 2026, 9:22 AM EDT
PHParker-Hannifin Corporation	955.00	+1.10%	Oct 21, 2026, 9:16 AM EDT
BMYBristol-Myers Squibb Company	61.16	-0.84%	Oct 21, 2026, 9:23 AM EDT
CVSCVS Health Corp.	95.31	+0.59%	Oct 21, 2026, 9:24 AM EDT
MCKMcKesson Corporation	1019.99	-0.98%	Oct 21, 2026, 9:09 AM EDT

Scheduled snapshots, not a live quote stream. Quotes may be delayed and have different timestamps. Gray tiles mean unavailable session data. Outside collection hours, the last saved session remains visible. Source: Yahoo Finance via our saved market feed. Extended-hours trading can have lower liquidity and wider spreads.

What does the pre-market heatmap show?

Each tile represents one of the largest 100 S&P 500 holdings by index weight. Price changes compare available extended-hours trades with the previous regular-session close. Green shows gains, red shows declines and gray means a suitable quote is unavailable. Select a tile for company details, or open the holdings table to compare prices and individual quote times.

How fresh are these stock movers?

This page displays the latest saved snapshot from our scheduled collections, with the quote and collection times shown in U.S. Eastern time. It is not a live feed. Different stocks can have different quote times, and the latest saved snapshot may be from a previous trading day. The page refreshes after scheduled collections while visible.

What should investors watch?

Earnings releases, company announcements and economic reports can move prices outside regular trading hours. A price move alone does not identify its cause. Extended-hours prices can reverse before the next regular session; lower liquidity and wider spreads can make execution more difficult.

Check the earnings calendar · Read market research · Compare regular-session performance