Monday's session: top gainers and losers in the S&P500 index

By Mill Chart - Last update: Oct 6, 2025

Let's have a look at what is happening on the US markets in the middle of the day on Monday. Below you can find the top S&P500 gainers and losers in today's session.


topmovers

Today's top gainers

TickerChangeComment
AMD28.8%Investors celebrated as ADVANCED MICRO DEVICES (NASDAQ:AMD) experienced a 28.8% rise in its shares, closing at $212.1 during Monday's session. Earlier today the company had a press release: AMD and OpenAI Announce Strategic Partnership to Deploy 6 Gigawatts of AMD GPUs.
MPWR6.11%Positive market sentiment drove MONOLITHIC POWER SYSTEMS INC's (NASDAQ:MPWR) stock price up by 6.11% to $974.97 during Monday's session. Shareholders saw the stock price going 21.12% higher in the past 3 months.
SMCI5.56%In an impressive move, SUPER MICRO COMPUTER INC's (NASDAQ:SMCI) shares recorded a 5.56% increase, closing at $54.85 during Monday's session. In the last month the stock gained 28.58%.
ALB4.98%ALBEMARLE CORP's (NYSE:ALB) stock price increased by 4.98% to $92.61. The stock is trading 31.26% higher than 3 months ago.
ANET4.94%Investors celebrated as ARISTA NETWORKS INC (NYSE:ANET) experienced a 4.94% rise in its shares, closing at $152.69 during Monday's session. In the last 3 months the stock gained 41.92%.
TSLA4.08%TESLA INC (NASDAQ:TSLA) experienced a significant 4.08% increase, reaching $447.38 during Monday's session. Shareholders saw the stock price going 22.51% higher in the past month.
PLTR4.07%PALANTIR TECHNOLOGIES INC-A (NASDAQ:PLTR) rose 4.07% to $180.12 during Monday's after hours session. A press release (OneMedNet Selects Palantir to Advance Healthcare AI and Data Analytics) was released earlier today.
APA3.77%APA CORP's (NASDAQ:APA) shares rose 3.77% to $25.46 during Monday's session. The stock is trading 25.65% higher than 3 months ago.
LVS3.77%LAS VEGAS SANDS CORP's (NYSE:LVS) shares soared 3.77% to $52.89 during Monday's session. The stock is trading 52.74% higher than 6 months ago.
MU3.73%MICRON TECHNOLOGY INC's (NASDAQ:MU) stock price is advancing with 3.73% to a price of $194.84. In the last month the share price increased with 42.98%.

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

Losers

TickerChangeComment
VZ-4.48%VERIZON COMMUNICATIONS INC's (NYSE:VZ) shares fell 4.48% to $41.72. Earlier today the company had a press release: Verizon Announces CEO Transition.
SBUX-4.45%STARBUCKS CORP (NASDAQ:SBUX) encountered a 4.45% decrease in its shares, reaching $82.57 during Monday's session.
IP-3.91%There was a downturn in INTERNATIONAL PAPER CO's (NYSE:IP) shares, as they experienced a 3.91% decline, closing at $45.33 during Monday's session.
BIIB-3.69%There was a downturn in BIOGEN INC's (NASDAQ:BIIB) shares, as they experienced a 3.69% decline, closing at $153.98 during Monday's session. In the last 3 months the stock gained 20.33%.
T-3.57%AT&T INC's (NYSE:T) stock price encountered a 3.57% decline, reaching $26.09 during Monday's session. Shareholders saw the stock price going 23.51% higher is the past year.
SW-3.32%There was a downturn in SMURFIT WESTROCK PLC's (NYSE:SW) shares, as they experienced a 3.32% decline, closing at $40.59 during Monday's session.
ARE-3.02%ALEXANDRIA REAL ESTATE EQUIT (NYSE:ARE) encountered a 3.02% decrease in its shares, reaching $81.27 during Monday's session. In the last year the stock lost 27.07%.
APP-2.98%There was a downturn in APPLOVIN CORP-CLASS A's (NASDAQ:APP) shares, as they experienced a 2.98% decline, closing at $662.43 during Monday's session. In the last month the share price increased with 39.27%.
BEN-2.96%The market experienced a downward movement in FRANKLIN RESOURCES INC's (NYSE:BEN) stock price, closing at $23.09 with a 2.96% decrease during Monday's session. In the last 6 months the share price increased with 35.92%.
TMUS-2.91%T-MOBILE US INC's (NASDAQ:TMUS) stock price decreased by 2.91% to $223.58.

Our top losers page will show you the full list.

APA CORP

NASDAQ:APA (3/5/2026, 8:00:01 PM)

After market: 32.399 +0.02 (+0.06%)

32.38

+1.28 (+4.12%)


ALBEMARLE CORP

NYSE:ALB (3/5/2026, 8:04:00 PM)

After market: 164 +0.07 (+0.04%)

163.93

-4.42 (-2.63%)


INTERNATIONAL PAPER CO

NYSE:IP (3/5/2026, 8:04:00 PM)

After market: 41.01 -0.3 (-0.73%)

41.31

-1.27 (-2.98%)


APPLOVIN CORP-CLASS A

NASDAQ:APP (3/5/2026, 8:00:01 PM)

Premarket: 513.56 +5 (+0.98%)

508.56

+25.75 (+5.33%)


FRANKLIN RESOURCES INC

NYSE:BEN (3/5/2026, 8:04:00 PM)

After market: 27.0392 +0.12 (+0.44%)

26.92

+0.34 (+1.28%)


ALEXANDRIA REAL ESTATE EQUIT

NYSE:ARE (3/5/2026, 8:04:00 PM)

After market: 51.79 0 (0%)

51.79

-1.79 (-3.34%)


BIOGEN INC

NASDAQ:BIIB (3/5/2026, 8:00:02 PM)

After market: 188.08 0 (0%)

188.08

-1.86 (-0.98%)


LAS VEGAS SANDS CORP

NYSE:LVS (3/5/2026, 8:04:30 PM)

After market: 55.25 +0.11 (+0.2%)

55.14

-0.93 (-1.66%)


STARBUCKS CORP

NASDAQ:SBUX (3/5/2026, 8:20:21 PM)

After market: 98.61 -0.08 (-0.08%)

98.69

+1.54 (+1.59%)


SUPER MICRO COMPUTER INC

NASDAQ:SMCI (3/5/2026, 10:23:27 PM)

Premarket: 32.39 +0.15 (+0.47%)

32.24

-0.41 (-1.26%)


ADVANCED MICRO DEVICES

NASDAQ:AMD (3/5/2026, 8:00:01 PM)

Premarket: 200.08 +0.63 (+0.32%)

199.45

-2.62 (-1.3%)


MONOLITHIC POWER SYSTEMS INC

NASDAQ:MPWR (3/5/2026, 10:11:19 PM)

After market: 1099.02 +20.58 (+1.91%)

1078.44

-20.58 (-1.87%)


MICRON TECHNOLOGY INC

NASDAQ:MU (3/5/2026, 8:09:36 PM)

Premarket: 399.21 +2.16 (+0.54%)

397.05

-3.72 (-0.93%)


AT&T INC

NYSE:T (3/5/2026, 10:24:46 PM)

After market: 28.8234 -0.15 (-0.51%)

28.97

-0.01 (-0.03%)


VERIZON COMMUNICATIONS INC

NYSE:VZ (3/5/2026, 8:26:22 PM)

After market: 51.13 -0.05 (-0.1%)

51.18

-0.02 (-0.04%)


TESLA INC

NASDAQ:TSLA (3/5/2026, 8:24:20 PM)

Premarket: 406.09 +0.54 (+0.13%)

405.55

-0.39 (-0.1%)


T-MOBILE US INC

NASDAQ:TMUS (3/5/2026, 8:23:48 PM)

After market: 220.54 0 (0%)

220.54

+0.83 (+0.38%)


ARISTA NETWORKS INC

NYSE:ANET (3/5/2026, 8:04:00 PM)

After market: 139.168 -0.23 (-0.17%)

139.4

+4.57 (+3.39%)


PALANTIR TECHNOLOGIES INC-A

NASDAQ:PLTR (3/5/2026, 8:15:26 PM)

Premarket: 153 +0.33 (+0.22%)

152.67

-0.52 (-0.34%)


SMURFIT WESTROCK PLC

NYSE:SW (3/5/2026, 8:22:31 PM)

Premarket: 44.86 +0.27 (+0.61%)

44.59

-0.6 (-1.33%)



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