Exploring the top movers within the S&P500 index during today's session.

By Mill Chart - Last update: Nov 3, 2025

Stay updated with the movements of the S&P500 index in the middle of the day on Monday. Discover which stocks are leading as top gainers and losers in today's session.


topmovers

Gainers

TickerChangeComment
KVUE15.73%KENVUE INC's (NYSE:KVUE) shares rose 15.73% to $16.63 during Monday's session. A press release (KVUE Stock Alert: Halper Sadeh LLC is Investigating Whether the Sale of Kenvue Inc. is Fair to Shareholders) was released earlier today.
IDXX13.6%Positive market sentiment drove IDEXX LABORATORIES INC's (NASDAQ:IDXX) stock price up by 13.6% to $715.12 during Monday's session. yesterday the company released their earnings. A press release (IDEXX Laboratories Announces Third Quarter Results) was released earlier today.
MU5.89%Investors celebrated as MICRON TECHNOLOGY INC (NASDAQ:MU) experienced a 5.89% rise in its shares, closing at $236.94 during Monday's session. In the last 3 months the stock gained 113.0%.
WDC4.97%Investors celebrated as WESTERN DIGITAL CORP (NASDAQ:WDC) experienced a 4.97% rise in its shares, closing at $157.67 during Monday's session. In the last 3 months the stock gained 96.22%.
AMZN4.87%With a 4.87% surge, AMAZON.COM INC's (NASDAQ:AMZN) stock price reached $256.11 during Monday's session, signaling positive momentum. In the last 6 months the share price increased with 28.55%.
STX4.64%SEAGATE TECHNOLOGY HOLDINGS (NASDAQ:STX) experienced a significant 4.64% increase, reaching $267.75 during Monday's session. In the last 3 months the stock gained 65.29%.
INCY4.46%INCYTE CORP (NASDAQ:INCY) experienced a significant 4.46% increase, reaching $97.64 during Monday's session. A press release (Incyte Announces More than 50 Abstracts Accepted for Presentation at the 2025 ASH Annual Meeting) was released earlier today.
EXE4.06%In an impressive move, EXPAND ENERGY CORP's (NASDAQ:EXE) shares recorded a 4.06% increase, closing at $107.5 during Monday's session. In the last year the share price increased with 23.49%.
DXCM3.76%DEXCOM INC's (NASDAQ:DXCM) stock price is advancing with 3.76% to a price of $60.41. A press release (Class Action Announcement DXCM: A Securities Fraud Class Action Lawsuit Was Filed Against DexCom, Inc. (DXCM)) was released earlier today.
IBKR3.7%Investors celebrated as INTERACTIVE BROKERS GRO-CL A (NASDAQ:IBKR) experienced a 3.7% rise in its shares, closing at $72.97 during Monday's session. Earlier today the company had a press release: Interactive Brokers Group Reports Brokerage Metrics and Other Financial Information for October 2025, includes Reg.-NMS Execution Statistics.

Our top gainers page will show you the full list.

Top losers

TickerChangeComment
KMB-12.94%KIMBERLY-CLARK CORP's (NASDAQ:KMB) stock price encountered a 12.94% decline, reaching $104.22 during Monday's session. A press release (KMB Stock Alert: Halper Sadeh LLC is Investigating Whether the Merger of Kimberly-Clark Corporation is Fair to Shareholders) was released earlier today.
MRNA-6.7%The market experienced a downward movement in MODERNA INC's (NASDAQ:MRNA) stock price, closing at $25.34 with a 6.7% decrease during Monday's session. A press release (Moderna Announces First Patient Dosed in Phase 1/2 Study of Investigational T-Cell Engager for Multiple Myeloma) was released earlier today.
CHTR-5.35%During Monday's session, CHARTER COMMUNICATIONS INC-A's (NASDAQ:CHTR) shares took a tumble, falling 5.35% to $221.34. In the last 6 months the share price dropped with 39.26%.
IP-4.14%INTERNATIONAL PAPER CO's (NYSE:IP) shares fell 4.14% to $37.04 during Monday's session. Shareholders saw the stock price going 30.72% lower is the past year.
BLDR-4.04%BUILDERS FIRSTSOURCE INC (NYSE:BLDR) encountered a 4.04% decrease in its shares, reaching $111.48 during Monday's session. Shareholders saw the stock price going 32.47% lower is the past year.
HSY-3.94%HERSHEY CO/THE (NYSE:HSY) encountered a 3.94% decrease in its shares, reaching $162.95 during Monday's session.
DASH-3.9%DOORDASH INC - A's (NASDAQ:DASH) stock price is declining with 3.9% to a price of $244.45. DOORDASH INC - A is releasing earnings today. The stock is trading 24.03% higher than 6 months ago.
ORLY-3.85%O'REILLY AUTOMOTIVE INC's (NASDAQ:ORLY) shares fell 3.85% to $90.81 during Monday's session. In the last year the share price increased with 23.55%.
AZO-3.84%AUTOZONE INC (NYSE:AZO) encountered a 3.84% decrease in its shares, reaching $3.53K during Monday's session. The stock is trading 23.25% higher than a year ago.
ARE-3.69%There was a notable decline in ALEXANDRIA REAL ESTATE EQUIT's (NYSE:ARE) shares, as they dropped 3.69% to $56.07 during Monday's session. In the last month the share price dropped with 30.53%.

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

HERSHEY CO/THE

NYSE:HSY (2/12/2026, 8:04:00 PM)

After market: 180.77 -45.49 (-20.11%)

226.26

-4.59 (-1.99%)


INTERNATIONAL PAPER CO

NYSE:IP (2/12/2026, 8:04:00 PM)

After market: 49.15 -0.02 (-0.04%)

49.17

-0.02 (-0.04%)


KIMBERLY-CLARK CORP

NASDAQ:KMB (2/12/2026, 8:00:02 PM)

After market: 108.1 -0.16 (-0.15%)

108.26

+0.66 (+0.61%)


INTERACTIVE BROKERS GRO-CL A

NASDAQ:IBKR (2/12/2026, 8:00:02 PM)

After market: 73.2 +0.14 (+0.19%)

73.06

-3.29 (-4.31%)


ALEXANDRIA REAL ESTATE EQUIT

NYSE:ARE (2/12/2026, 8:04:00 PM)

After market: 50.5433 +0.14 (+0.28%)

50.4

-3.36 (-6.25%)


INCYTE CORP

NASDAQ:INCY (2/12/2026, 8:00:02 PM)

After market: 100.83 +0.08 (+0.08%)

100.75

+1.91 (+1.93%)


IDEXX LABORATORIES INC

NASDAQ:IDXX (2/12/2026, 8:00:02 PM)

After market: 617 -0.2 (-0.03%)

617.2

-31.53 (-4.86%)


DEXCOM INC

NASDAQ:DXCM (2/12/2026, 8:00:02 PM)

After market: 64.35 -0.73 (-1.12%)

65.08

-3.07 (-4.5%)


AUTOZONE INC

NYSE:AZO (2/12/2026, 8:04:00 PM)

After market: 3788.71 0 (0%)

3788.71

+52.86 (+1.41%)


O'REILLY AUTOMOTIVE INC

NASDAQ:ORLY (2/12/2026, 8:08:59 PM)

After market: 94.89 -0.32 (-0.34%)

95.21

+1.1 (+1.17%)


AMAZON.COM INC

NASDAQ:AMZN (2/12/2026, 8:00:00 PM)

After market: 198.35 -1.25 (-0.63%)

199.6

-4.48 (-2.2%)


BUILDERS FIRSTSOURCE INC

NYSE:BLDR (2/12/2026, 8:04:00 PM)

After market: 120.7 +0.13 (+0.11%)

120.57

-6.37 (-5.02%)


SEAGATE TECHNOLOGY HOLDINGS

NASDAQ:STX (2/12/2026, 8:17:08 PM)

After market: 434 +2.83 (+0.66%)

431.17

+23.92 (+5.87%)


WESTERN DIGITAL CORP

NASDAQ:WDC (2/12/2026, 8:21:08 PM)

After market: 287 +2.9 (+1.02%)

284.1

+10.36 (+3.78%)


MICRON TECHNOLOGY INC

NASDAQ:MU (2/12/2026, 8:03:01 PM)

After market: 414.72 +0.75 (+0.18%)

413.97

+3.63 (+0.88%)


EXPAND ENERGY CORP

NASDAQ:EXE (2/12/2026, 8:00:02 PM)

After market: 103.44 0 (0%)

103.44

+0.01 (+0.01%)


CHARTER COMMUNICATIONS INC-A

NASDAQ:CHTR (2/12/2026, 8:00:00 PM)

After market: 238.08 0 (0%)

238.08

-2.99 (-1.24%)


MODERNA INC

NASDAQ:MRNA (2/12/2026, 8:02:41 PM)

After market: 39.4 -0.71 (-1.77%)

40.11

-0.4 (-0.99%)


DOORDASH INC - A

NASDAQ:DASH (2/12/2026, 8:00:02 PM)

After market: 160.35 -0.79 (-0.49%)

161.14

-14.33 (-8.17%)


KENVUE INC

NYSE:KVUE (2/12/2026, 8:04:00 PM)

After market: 18.5901 +0.04 (+0.22%)

18.55

+0.01 (+0.05%)



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