What's going on in today's session: S&P500 movers

By Mill Chart - Last update: Oct 20, 2025

Wondering what's happening in today's session for the S&P500 index? Stay informed with the top movers within the S&P500 index on Monday.


topmovers

Top gainers

TickerChangeComment
SMCI6.3%SUPER MICRO COMPUTER INC's (NASDAQ:SMCI) shares rose 6.3% to $55.47 during Monday's session. In the last 6 months the stock gained 65.62%.
EXE6.16%EXPAND ENERGY CORP's (NASDAQ:EXE) shares soared 6.16% to $106.99 during Monday's session.
HOOD5.71%ROBINHOOD MARKETS INC - A's (NASDAQ:HOOD) stock price increased by 5.71% to $137.32. In the last 6 months the share price increased with 215.0%.
EQT5.25%Positive market sentiment drove EQT CORP's (NYSE:EQT) stock price up by 5.25% to $56.92 during Monday's session. EQT is releasing earnings today. The stock is trading 48.2% higher than a year ago.
J4.99%JACOBS SOLUTIONS INC (NYSE:J) rose 4.99% to $163.14 during Monday's after hours session. In the last 6 months the share price increased with 32.56%.
MRNA4.92%With a 4.92% surge, MODERNA INC's (NASDAQ:MRNA) stock price reached $27.29 during Monday's session, signaling positive momentum. Yesterday the company had a press release: Moderna Highlights Seasonal Flu and H5 Pandemic Flu Candidates at IDWeek 2025.
ON4.91%ON SEMICONDUCTOR's (NASDAQ:ON) stock price displayed strong growth, advancing 4.91% and reaching $55.11 during Monday's session. In the last 6 months the share price increased with 51.65%.
TTD4.85%In an impressive move, TRADE DESK INC/THE -CLASS A's (NASDAQ:TTD) shares recorded a 4.85% increase, closing at $52.41 during Monday's session. In the last 3 months the stock lost 37.69%.
CRM4.5%SALESFORCE INC's (NYSE:CRM) stock price is advancing with 4.5% to a price of $254.01.
AAPL4.31%APPLE INC's (NASDAQ:AAPL) stock price is advancing with 4.31% to a price of $263.16. In the last 6 months the share price increased with 28.08%.

Our top gainers page will show you the full list.

Losers

TickerChangeComment
ORCL-4.97%The market experienced a 4.97% downturn in ORACLE CORP's (NYSE:ORCL) stock price, closing at $276.84 during Monday's session. In the last 6 months the share price increased with 126.0%.
STX-4.49%The market experienced a downward movement in SEAGATE TECHNOLOGY HOLDINGS's (NASDAQ:STX) stock price, closing at $215.29 with a 4.49% decrease during Monday's session. Shareholders saw the stock price going 51.2% higher in the past 3 months.
CEG-3.88%CONSTELLATION ENERGY's (NASDAQ:CEG) shares fell 3.88% to $371.5 during Monday's session. The stock is trading 20.25% higher than 3 months ago.
WDC-3.78%The market experienced a 3.78% downturn in WESTERN DIGITAL CORP's (NASDAQ:WDC) stock price, closing at $121.44 during Monday's session. In the last 3 months the stock gained 85.59%.
VST-3.12%During Monday's session, VISTRA CORP's (NYSE:VST) shares took a tumble, falling 3.12% to $195.07. The stock is trading 74.45% higher than 6 months ago.
APP-3.08%There was a downturn in APPLOVIN CORP-CLASS A's (NASDAQ:APP) shares, as they experienced a 3.08% decline, closing at $580.88 during Monday's session. In the last 3 months the share price increased with 64.44%.
PGR-2.18%During Monday's session, PROGRESSIVE CORP's (NYSE:PGR) shares took a tumble, falling 2.18% to $220.69.
JBL-2.01%JABIL INC's (NYSE:JBL) shares fell 2.01% to $205.13. In the last 6 months the share price increased with 55.02%.
DOW-1.94%Investors witnessed a 1.94% drop in DOW INC's (NYSE:DOW) stock price, which closed at $21.46 during Monday's session. Earlier today the company had a press release: Pomerantz Law Firm Announces the Filing of a Class Action Against Dow Inc. and Certain Officers – DOW.
T-1.92%AT&T INC's (NYSE:T) shares fell 1.92% to $25.84 during Monday's session. T is releasing earnings today. Shareholders saw the stock price going 20.55% higher is the past year.

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

DOW INC

NYSE:DOW (2/26/2026, 11:22:06 AM)

29.62

-0.4 (-1.33%)


APPLOVIN CORP-CLASS A

NASDAQ:APP (2/26/2026, 11:22:09 AM)

439

+17.37 (+4.12%)


PROGRESSIVE CORP

NYSE:PGR (2/26/2026, 11:22:03 AM)

209.65

+5.11 (+2.5%)


ORACLE CORP

NYSE:ORCL (2/26/2026, 11:22:08 AM)

148.675

+0.79 (+0.53%)


SEAGATE TECHNOLOGY HOLDINGS

NASDAQ:STX (2/26/2026, 11:22:07 AM)

401.305

-20.55 (-4.87%)


WESTERN DIGITAL CORP

NASDAQ:WDC (2/26/2026, 11:22:09 AM)

276.435

-14.51 (-4.99%)


SALESFORCE INC

NYSE:CRM (2/26/2026, 11:22:08 AM)

197.54

+5.79 (+3.02%)


SUPER MICRO COMPUTER INC

NASDAQ:SMCI (2/26/2026, 11:22:08 AM)

31.8355

-1.76 (-5.25%)


APPLE INC

NASDAQ:AAPL (2/26/2026, 11:22:09 AM)

272.525

-1.71 (-0.62%)


JABIL INC

NYSE:JBL (2/26/2026, 11:21:06 AM)

270.63

-6.94 (-2.5%)


AT&T INC

NYSE:T (2/26/2026, 11:22:09 AM)

27.625

-0.25 (-0.88%)


EQT CORP

NYSE:EQT (2/26/2026, 11:22:06 AM)

59.76

+0.38 (+0.64%)


EXPAND ENERGY CORP

NASDAQ:EXE (2/26/2026, 11:22:04 AM)

106.34

+0.29 (+0.27%)


ON SEMICONDUCTOR

NASDAQ:ON (2/26/2026, 11:22:05 AM)

68.475

-1.21 (-1.73%)


TRADE DESK INC/THE -CLASS A

NASDAQ:TTD (2/26/2026, 11:22:09 AM)

24.115

-1.05 (-4.15%)


MODERNA INC

NASDAQ:MRNA (2/26/2026, 11:21:55 AM)

51.555

+0.19 (+0.36%)


JACOBS SOLUTIONS INC

NYSE:J (2/26/2026, 11:22:00 AM)

136.6

+3.15 (+2.36%)


ROBINHOOD MARKETS INC - A

NASDAQ:HOOD (2/26/2026, 11:22:07 AM)

78.25

+0.72 (+0.93%)


VISTRA CORP

NYSE:VST (2/26/2026, 11:22:09 AM)

170.915

-4.45 (-2.53%)


CONSTELLATION ENERGY

NASDAQ:CEG (2/26/2026, 11:22:09 AM)

319.7

-6.14 (-1.88%)



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