Explore the top gainers and losers within the S&P500 index in today's session.

By Mill Chart - Last update: Sep 9, 2025

Uncover the latest developments among S&P500 stocks in today's session. Stay tuned to the S&P500 index's top gainers and losers on Tuesday.


topmovers

Today's top gainers

TickerChangeComment
UNH10.94%UNITEDHEALTH GROUP INC (NYSE:UNH) experienced a significant 10.94% increase, reaching $349.89 during Tuesday's session. The stock is trading 27.73% higher than a month ago.
CNC6.9%CENTENE CORP (NYSE:CNC) rose 6.9% to $30.98 during Tuesday's after hours session. A press release (Centene Corporation Sued for Securities Law Violations - Investors Should Contact Levi & Korsinsky Before September 8, 2025 to Discuss Your Rights - CNC) was released yesterday.
COIN6.03%COINBASE GLOBAL INC -CLASS A's (NASDAQ:COIN) stock price is advancing with 6.03% to a price of $317.11. In the last 3 months the stock gained 25.14%.
PLTR5.66%With a 5.66% surge, PALANTIR TECHNOLOGIES INC-A's (NASDAQ:PLTR) stock price reached $161.78 during Tuesday's session, signaling positive momentum. Shareholders saw the stock price going 82.43% higher is the past 6 months.
APH5.41%Investors celebrated as AMPHENOL CORP-CL A (NYSE:APH) experienced a 5.41% rise in its shares, closing at $116.42 during Tuesday's session. The stock is trading 76.06% higher than 6 months ago.
SMCI5.3%SUPER MICRO COMPUTER INC's (NASDAQ:SMCI) stock price is advancing with 5.3% to a price of $42.55.
IBM4.83%INTL BUSINESS MACHINES CORP's (NYSE:IBM) shares rose 4.83% to $260.54.
LYV4.28%LIVE NATION ENTERTAINMENT IN's (NYSE:LYV) shares rose 4.28% to $170.42. The stock is trading 21.05% higher than 3 months ago.
DASH4.03%DOORDASH INC - A (NASDAQ:DASH) rose 4.03% to $256.8 during Tuesday's after hours session. A press release (Ace Hardware and DoorDash Launch Exclusive Nationwide Partnership for On-Demand Delivery from Local Stores) was released earlier today.
UBER3.87%Exciting news for UBER TECHNOLOGIES INC (NYSE:UBER) as its stock price surged 3.87% to $94.52 during Tuesday's session. Earlier today the company had a press release: Uber and Sephora Partner to Bring On-Demand Beauty Across North America.

Our top gainers page will show you the full list.

Losers

TickerChangeComment
ALB-11.21%ALBEMARLE CORP's (NYSE:ALB) stock price is declining with 11.21% to a price of $72.4. In the last 3 months the stock gained 33.96%.
HUM-7.51%HUMANA INC's (NYSE:HUM) shares fell 7.51% to $284.81. In the last 3 months the stock gained 30.76%.
BXP-6.06%Investors witnessed a 6.06% drop in BXP INC's (NYSE:BXP) stock price, which closed at $72.17 during Tuesday's session. A press release (BXP Hosting Investor Day to Outline Growth Strategy and Funding Plan) was released yesterday.
FCX-5.8%The market experienced a downward movement in FREEPORT-MCMORAN INC's (NYSE:FCX) stock price, closing at $43.65 with a 5.8% decrease during Tuesday's session. A press release (Freeport Reports on PT Freeport Indonesia Operations) was released yesterday.
BLDR-5.53%There was a downturn in BUILDERS FIRSTSOURCE INC's (NYSE:BLDR) shares, as they experienced a 5.53% decline, closing at $140.96 during Tuesday's session. In the last 3 months the stock gained 32.64%.
ENPH-5.02%ENPHASE ENERGY INC's (NASDAQ:ENPH) stock price faced a 5.02% decline, reaching $37.66 during Tuesday's session. In the last 6 months the stock lost 34.37%.
DLTR-4.98%The market experienced a 4.98% downturn in DOLLAR TREE INC's (NASDAQ:DLTR) stock price, closing at $96.08 during Tuesday's session. Earlier today the company had a press release: Dollar Tree Announces Planned Merchandising Leadership Succession.
PTC-4.64%PTC INC's (NASDAQ:PTC) stock price faced a 4.64% decline, reaching $203.97 during Tuesday's session. In the last 3 months the stock gained 25.95%.
BF.B-4.38%BROWN-FORMAN CORP-CLASS B (NYSE:BF.B) encountered a 4.38% decrease in its shares, reaching $27.64 during Tuesday's session. The stock is trading 39.91% lower than a year ago.
DECK-4.2%DECKERS OUTDOOR CORP's (NYSE:DECK) shares fell 4.2% to $115.34 during Tuesday's session. The stock is trading 24.02% lower than a year ago.

To see the full list of top losers you can use our top losers page.

FREEPORT-MCMORAN INC

NYSE:FCX (2/23/2026, 9:53:48 PM)

Premarket: 65.55 0 (0%)

65.55

+1.21 (+1.88%)


ALBEMARLE CORP

NYSE:ALB (2/23/2026, 8:04:00 PM)

Premarket: 180.82 +3.3 (+1.86%)

177.52

+9.1 (+5.4%)


DECKERS OUTDOOR CORP

NYSE:DECK (2/23/2026, 8:04:00 PM)

After market: 118.17 0 (0%)

118.17

-0.52 (-0.44%)


BXP INC

NYSE:BXP (2/23/2026, 8:04:00 PM)

Premarket: 59.01 -0.61 (-1.02%)

59.62

-1.26 (-2.07%)


CENTENE CORP

NYSE:CNC (2/23/2026, 8:04:00 PM)

Premarket: 43.34 0 (0%)

43.34

+0.1 (+0.23%)


HUMANA INC

NYSE:HUM (2/23/2026, 8:04:00 PM)

Premarket: 181.37 +0.21 (+0.12%)

181.16

-8.67 (-4.57%)


UNITEDHEALTH GROUP INC

NYSE:UNH (2/23/2026, 8:19:50 PM)

Premarket: 282.35 0.01 (0%)

282.34

-7.66 (-2.64%)


LIVE NATION ENTERTAINMENT IN

NYSE:LYV (2/23/2026, 8:04:00 PM)

After market: 158.28 0 (0%)

158.28

-4.39 (-2.7%)


BUILDERS FIRSTSOURCE INC

NYSE:BLDR (2/23/2026, 8:04:00 PM)

After market: 107.28 0 (0%)

107.28

-3.27 (-2.96%)


DOLLAR TREE INC

NASDAQ:DLTR (2/23/2026, 8:00:02 PM)

After market: 130.41 0 (0%)

130.41

-4.1 (-3.05%)


INTL BUSINESS MACHINES CORP

NYSE:IBM (2/23/2026, 8:04:00 PM)

Premarket: 222 -1.35 (-0.6%)

223.35

-33.81 (-13.15%)


AMPHENOL CORP-CL A

NYSE:APH (2/23/2026, 8:04:00 PM)

Premarket: 149.12 +1.3 (+0.88%)

147.82

-3.22 (-2.13%)


SUPER MICRO COMPUTER INC

NASDAQ:SMCI (2/23/2026, 8:15:58 PM)

Premarket: 31.12 +0.41 (+1.34%)

30.71

-1.71 (-5.27%)


ENPHASE ENERGY INC

NASDAQ:ENPH (2/23/2026, 8:00:02 PM)

Premarket: 47.4 0 (0%)

47.4

+0.84 (+1.8%)


PTC INC

NASDAQ:PTC (2/23/2026, 8:10:19 PM)

Premarket: 151 +0.12 (+0.08%)

150.88

-4.28 (-2.76%)


BROWN-FORMAN CORP-CLASS B

NYSE:BF.B (2/23/2026, 8:04:00 PM)

After market: 30.5 +0.3 (+0.99%)

30.2

+0.21 (+0.7%)


UBER TECHNOLOGIES INC

NYSE:UBER (2/23/2026, 8:19:36 PM)

Premarket: 70.76 +0.04 (+0.06%)

70.72

-3.14 (-4.25%)


PALANTIR TECHNOLOGIES INC-A

NASDAQ:PLTR (2/23/2026, 8:09:27 PM)

Premarket: 128.26 -2.34 (-1.79%)

130.6

-4.64 (-3.43%)


DOORDASH INC - A

NASDAQ:DASH (2/23/2026, 9:47:59 PM)

Premarket: 164.2 -0.46 (-0.28%)

164.66

-11.63 (-6.6%)


COINBASE GLOBAL INC -CLASS A

NASDAQ:COIN (2/23/2026, 8:00:00 PM)

Premarket: 157.08 -3.16 (-1.97%)

160.24

-11.11 (-6.48%)



Find more stocks in the Stock Screener

Follow ChartMill for more
Follow us on StockTwitsFollow us on InstagramFollow us on FacebookFollow us on YouTube