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After HoursFunds Tracking US Indices · USD

Alpaca · SIPUpdated 17:33 NY15 Minutes Delayed

Nasdaq 100102 S&P 500499 Dow Jones30

SPYS&P 500

Median Stock− 0.08%

The index can diverge from it through the weight of its giants.

Share of Advancers49%

Advancing: 240
Unchanged: 1
Declining: 253

Heat Map

30 largest companies by market value; tile area shows market value, colour the daily move.

Alpaca · SIPUpdated 17:33 NY15 Minutes DelayedOutside Regular Hours: Change Is per Symbol's Last Trade

Bars use the same percentage scale across both lists.Change data is available for 494 of 499 companies. · List Composition: Aug 1, 2026

Today's Top Gainers

5 of 494 companiesCompare First Four

Today's Top Losers

5 of 494 companiesCompare First Four

Index Constituents

60 of 499 companies

S&P 500 · Index Constituents
#	Company	Change	Price ($)	Market Cap
1	PNRPentair	+ 12.64%	62.20$9.93 B	$9.93 B
2	PPGPPG Industries	+ 11.01%	122.00$27.1 B	$27.1 B
3	FLEXFlex Ltd.	+ 9.62%	84.40$31.2 B	$31.2 B
4	DELLDell Technologies	+ 7.36%	501.45$319 B	$319 B
5	SMCISupermicro	+ 7.19%	35.04$23.0 B	$23.0 B
6	CDNSCadence Design Systems	+ 6.56%	343.30$94.5 B	$94.5 B
7	MOSMosaic Company (The)	+ 6.15%	18.80$5.98 B	$5.98 B
8	RCLRoyal Caribbean Group	+ 5.81%	296.90$79.4 B	$79.4 B
9	COHRCoherent Corp.	+ 5.76%	234.27$46.1 B	$46.1 B
10	JCIJohnson Controls	+ 5.68%	155.88$94.4 B	$94.4 B
11	GMGeneral Motors	+ 5.62%	80.60$68.0 B	$68.0 B
12	UPSUnited Parcel Service	+ 5.52%	105.86$90.1 B	$90.1 B
13	ANETArista Networks	+ 5.51%	187.00$236 B	$236 B
14	AMDAdvanced Micro Devices	+ 5.47%	560.35$915 B	$915 B
15	TELTE Connectivity	+ 5.37%	225.35$65.2 B	$65.2 B
16	LITELumentum	+ 5.31%	861.52$78.0 B	$78.0 B
17	NUENucor	+ 5.30%	271.00$61.5 B	$61.5 B
18	VRTVertiv	+ 5.28%	210.32$81.0 B	$81.0 B
19	GEVGE Vernova	+ 5.13%	899.00$239 B	$239 B
20	ALBAlbemarle Corporation	+ 4.93%	98.02$11.6 B	$11.6 B
21	WDCWestern Digital	+ 4.90%	373.58$140 B	$140 B
22	SNPSSynopsys	+ 4.76%	475.95$91.2 B	$91.2 B
23	CIENCiena	+ 4.53%	351.15$49.8 B	$49.8 B
24	FSLRFirst Solar	+ 4.52%	175.75$18.9 B	$18.9 B
25	APHAmphenol	+ 4.45%	78.62$194 B	$194 B
26	CVNACarvana	+ 4.24%	59.01$64.9 B	$64.9 B
27	BKRBaker Hughes	+ 4.00%	58.25$57.8 B	$57.8 B
28	MRNAModerna	+ 3.97%	206.75$82.5 B	$82.5 B
29	ORCLOracle Corporation	+ 3.92%	131.00$397 B	$397 B
30	STLDSteel Dynamics	+ 3.89%	246.80$35.4 B	$35.4 B
31	TSLATesla, Inc.	+ 3.89%	406.85$1.61 T	$1.61 T
32	MRVLMarvell Technology	+ 3.88%	242.85$213 B	$213 B
33	HPEHewlett Packard Enterprise	+ 3.85%	60.98$80.9 B	$80.9 B
34	AVGOBroadcom	+ 3.75%	341.50$1.63 T	$1.63 T
35	MCHPMicrochip Technology	+ 3.69%	78.70$42.7 B	$42.7 B
36	UALUnited Airlines Holdings	+ 3.66%	104.38$33.9 B	$33.9 B
37	QQnity Electronics	+ 3.66%	118.25$24.7 B	$24.7 B
38	URIUnited Rentals	+ 3.61%	1,162.40$72.0 B	$72.0 B
39	FIXComfort Systems USA	+ 3.57%	1,288.61$45.3 B	$45.3 B
40	JBHTJ.B. Hunt	+ 3.33%	231.95$21.6 B	$21.6 B
41	ETNEaton Corporation	+ 3.31%	384.22$149 B	$149 B
42	CATCaterpillar Inc.	+ 3.30%	714.94$329 B	$329 B
43	GEGE Aerospace	+ 3.29%	297.92$308 B	$308 B
44	NCLHNorwegian Cruise Line Holdings	+ 3.28%	15.75$7.23 B	$7.23 B
45	INTCIntel	+ 3.25%	93.41$494 B	$494 B
46	CHTRCharter Communications	+ 3.23%	105.48$12.1 B	$12.1 B
47	PANWPalo Alto Networks	+ 3.18%	402.90$330 B	$330 B
48	VSTVistra Corp	+ 3.17%	146.23$49.1 B	$49.1 B
49	ONON Semiconductor	+ 3.15%	76.39$29.7 B	$29.7 B
50	WMBWilliams Companies	+ 3.14%	74.00$90.5 B	$90.5 B
51	CCLCarnival Corporation	+ 3.13%	27.70$37.2 B	$37.2 B
52	SNDKSandisk	+ 3.10%	1,294.50$187 B	$187 B
53	GNRCGenerac	+ 3.05%	195.00$11.5 B	$11.5 B
54	KEYSKeysight Technologies	+ 3.04%	335.94$57.2 B	$57.2 B
55	KLACKLA Corporation	+ 3.04%	153.74$201 B	$201 B
56	EQIXEquinix	+ 2.96%	996.26$98.3 B	$98.3 B
57	INCYIncyte	+ 2.90%	116.60$23.6 B	$23.6 B
58	EMREmerson Electric	+ 2.83%	166.27$92.7 B	$92.7 B
59	DALDelta Air Lines	+ 2.82%	81.39$53.5 B	$53.5 B
60	JBLJabil	+ 2.76%	283.29$29.2 B	$29.2 B

45 More CompaniesShow Less

60 of 499 companies

Alpaca · SIPUpdated 17:33 NY15 Minutes DelayedOutside Regular Hours: Change Is per Symbol's Last Trade

Nasdaq 100102 S&P 500499 Dow Jones30

SPYS&P 500

Market Pulse

0 Fear · 100 Appetite

Investor mood from five gauges: 0 is fear, 100 is greed. Each gauge is scored against the last six months.

14Extreme Fear

Investors are panicking and fleeing risk.

Average of 5 Components

Volatility (VIX)Expected volatility; the higher it is, the lower the score5
VIX 18.39 · 50-Day Average 16.00Oct 26
S&P 500 MomentumHow far the index sits from its 125-day average4
SPY + 1.9% vs Its 125-Day AverageOct 27
Market BreadthShare of S&P 500 stocks that are up49
Share of Members Up 49%Oct 27Outside Regular Hours
High-Yield Bond SpreadExtra yield risky companies pay; wider means a lower score8
Spread 3.30 Pts · 50-Day Average 2.91Oct 26
Safe-Haven DemandStocks or bonds: which paid more over 20 days5
20 Days: SPY + 0.7% · TLT + 4.3%Oct 27

Each component's current reading is ranked as a percentile within its own last 126 trading days (about six months); for VIX and the bond spread the rank is inverted, since a rise means stress. Breadth is simply the share of stocks that are up. The overall score is the unweighted average of the available components.

The score is relative: it reads against the last six months. Fear during a calm stretch is not the same as a historic crisis. Not investment advice.

New 52-week highs versus lows are not used: they need a year of price history for every index member, which this screen's data can't provide.

Sources: VIX from Cboe (FRED as fallback), the ICE BofA high-yield spread via FRED, SPY and TLT daily closes and S&P 500 quotes from Alpaca.

Sector Performance

11 SPDR Sector Funds

Over the past month Energy led at + 9.84% and Communication Services lagged most at − 6.84%; 8 of 11 sectors are up.

Full Depth 1D ±3% · 1W ±6% · 1M ±10% · 3M ±20% · YTD ±60%

Sector Performance
Sector	1D Daily Change	1W Past Week	1M Past Month	3M Past 3 Months	YTD Year to Date
Communication ServicesXLC	− 0.05%	− 6.00%	− 6.84%	− 5.42%	− 12.01%
Consumer DiscretionaryXLY	+ 1.04%	− 0.04%	+ 5.92%	+ 3.44%	− 3.32%
Consumer StaplesXLP	− 0.78%	− 0.68%	+ 5.92%	− 0.24%	+ 12.19%
EnergyXLE	− 2.15%	+ 0.35%	+ 9.84%	+ 16.30%	+ 52.56%
FinancialsXLF	− 0.55%	+ 0.29%	+ 3.12%	− 1.41%	+ 2.03%
Health CareXLV	− 0.04%	− 0.36%	+ 4.62%	+ 7.78%	+ 15.75%
IndustrialsXLI	+ 0.75%	+ 0.67%	− 0.51%	− 4.95%	+ 8.25%
MaterialsXLB	+ 1.27%	+ 1.07%	+ 4.67%	+ 0.08%	+ 14.18%
Real EstateXLRE	− 0.84%	+ 0.14%	+ 2.64%	− 7.66%	+ 5.18%
TechnologyXLK	+ 1.53%	+ 2.18%	− 2.59%	+ 13.76%	+ 31.62%
UtilitiesXLU	+ 0.80%	+ 2.32%	+ 9.17%	− 4.59%	+ 0.37%

A cell's color gives the direction and its depth the size. Each period has its own scale: full depth is the move written for that period in the legend, or more.

Sectors are represented by SPDR sector funds: each fund holds that sector's S&P 500 companies by market value and caps single-company weights. A fund's return is not identical to the sector itself.

1D is this session's change; for a fund that hasn't traded this session the percentage describes the last close and is marked Last Close.

1W, 1M and 3M are the last 5, 21 and 63 trading days; YTD is measured from the prior year's final close. Returns are price returns from daily closes and exclude dividends.

Alpaca · SIPUpdated 17:33 NY15 Minutes Delayed

Period Returns Through the Oct 27, 2026 Close

Commodities

Exchange-Traded Funds

Commodities
Fund	Fund Price ($)	1D Daily Change	1M Past Month	YTD Year to Date
Commodity Funds
GLDGold ETF	372.20	+ 1.19%	− 1.49%	− 6.06%
SLVSilver ETF	49.14	+ 0.99%	− 10.54%	− 23.69%
USOCrude Oil ETF	163.85	− 1.43%	+ 9.25%	+ 136.96%
UNGNatural Gas ETF	9.64	+ 0.84%	− 10.66%	− 21.37%
CPERCopper ETF	40.09	+ 1.78%	+ 0.93%	+ 14.56%
DBAAgriculture ETF	27.43	− 0.62%	− 3.01%	+ 7.37%
Spot Crypto Funds
IBITBitcoin ETF	45.89	+ 1.48%	− 3.20%	− 7.96%
ETHAEther ETF	53.17	+ 1.59%	− 12.27%	− 21.19%

Prices are the fund's, not the commodity's: GLD's price is not the price of an ounce of gold. Percentages show the fund's move. USO and UNG hold futures; roll costs can make them drift from spot over longer periods.

Crypto trades 24/7 but the funds only during exchange hours: the weekend's move shows up all at once at Monday's open.

1D is this session's change; for a fund that hasn't traded this session the percentage describes the last close and is marked Last Close.

Alpaca · SIPUpdated 17:33 NY15 Minutes Delayed

Period Returns Through the Oct 27, 2026 Close

To Understand This

What Is an Index?Where the number called the S&P 500 comes from — and why it behaves differently from the Dow.What Is Volatility?It measures how much the price swings — not which way it is going.What Is Sector Rotation?Money changing sectors without leaving the market — and how that tracks the economic cycle.What Is an ETF?A fund that trades like a single stock but carries dozens of companies inside.