Stay informed with the top movers within the S&P500 index on Monday.

By Mill Chart - Last update: Oct 20, 2025

Stay informed about the performance of the S&P500 index in the middle of the day on Monday. Uncover the top gainers and losers in today's session for valuable insights.


topmovers

Gainers

TickerChangeComment
MRNA6.82%Exciting news for MODERNA INC (NASDAQ:MRNA) as its stock price surged 6.82% to $27.79 during Monday's session. Yesterday the company had a press release: Moderna Highlights Seasonal Flu and H5 Pandemic Flu Candidates at IDWeek 2025.
SMCI6.38%SUPER MICRO COMPUTER INC's (NASDAQ:SMCI) shares soared 6.38% to $55.51 during Monday's session. In the last 6 months the share price increased with 65.62%.
ON6.2%ON SEMICONDUCTOR (NASDAQ:ON) rose 6.2% to $55.78 during Monday's after hours session. The stock is trading 51.65% higher than 6 months ago.
HOOD6.08%In an impressive move, ROBINHOOD MARKETS INC - A's (NASDAQ:HOOD) shares recorded a 6.08% increase, closing at $137.81 during Monday's session. In the last 6 months the share price increased with 215.0%.
TTD5.34%TRADE DESK INC/THE -CLASS A's (NASDAQ:TTD) stock price displayed strong growth, advancing 5.34% and reaching $52.65 during Monday's session. Shareholders saw the stock price going 37.69% lower in the past 3 months.
LULU4.8%LULULEMON ATHLETICA INC's (NASDAQ:LULU) shares rose 4.8% to $175.44 during Monday's session. The stock is trading 27.14% lower than 3 months ago.
COO4.56%Investors celebrated as COOPER COS INC/THE (NASDAQ:COO) experienced a 4.56% rise in its shares, closing at $75.25 during Monday's session. The stock is trading 33.52% lower than a year ago.
EQT4.49%Positive market sentiment drove EQT CORP's (NYSE:EQT) stock price up by 4.49% to $56.51 during Monday's session. EQT is releasing earnings today. The stock is trading 48.2% higher than a year ago.
AAPL4.36%APPLE INC's (NASDAQ:AAPL) stock price increased by 4.36% to $263.29. The stock is trading 28.08% higher than 6 months ago.
EXE4.23%Investors witnessed a remarkable 4.23% rise in EXPAND ENERGY CORP's (NASDAQ:EXE) shares, which climbed to $105.05 during Monday's session.

Our top gainers page will show you the full list.

Losers

TickerChangeComment
STX-6.61%SEAGATE TECHNOLOGY HOLDINGS (NASDAQ:STX) encountered a 6.61% decrease in its shares, reaching $210.5 during Monday's session. Shareholders saw the stock price going 51.2% higher in the past 3 months.
ORCL-4.63%During Monday's session, ORACLE CORP's (NYSE:ORCL) shares took a tumble, falling 4.63% to $277.82. Shareholders saw the stock price going 126.0% higher is the past 6 months.
WDC-4.42%There was a downturn in WESTERN DIGITAL CORP's (NASDAQ:WDC) shares, as they experienced a 4.42% decline, closing at $120.62 during Monday's session. In the last 3 months the share price increased with 85.59%.
APP-4.33%APPLOVIN CORP-CLASS A's (NASDAQ:APP) stock price faced a 4.33% decline, reaching $573.34 during Monday's session. Shareholders saw the stock price going 64.44% higher in the past 3 months.
JBL-3.86%There was a downturn in JABIL INC's (NYSE:JBL) shares, as they experienced a 3.86% decline, closing at $201.25 during Monday's session. Shareholders saw the stock price going 55.02% higher is the past 6 months.
VST-3.21%VISTRA CORP's (NYSE:VST) stock price is declining with 3.21% to a price of $194.88. Shareholders saw the stock price going 74.45% higher is the past 6 months.
PGR-2.74%There was a notable decline in PROGRESSIVE CORP's (NYSE:PGR) shares, as they dropped 2.74% to $219.43 during Monday's session.
CEG-2.69%The market experienced a 2.69% downturn in CONSTELLATION ENERGY's (NASDAQ:CEG) stock price, closing at $376.1 during Monday's session. In the last 3 months the share price increased with 20.25%.
HPE-2.03%HEWLETT PACKARD ENTERPRISE's (NYSE:HPE) stock price faced a 2.03% decline, reaching $22.5 during Monday's session. The stock is trading 51.65% higher than 6 months ago.
CBOE-1.94%The market experienced a 1.94% downturn in CBOE GLOBAL MARKETS INC's (NYSEARCA:CBOE) stock price, closing at $234.97 during Monday's session.

For the full top loser list go to our top losers page.

APPLOVIN CORP-CLASS A

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

Premarket: 437.99 -0.9 (-0.21%)

438.89

+5.91 (+1.36%)


LULULEMON ATHLETICA INC

NASDAQ:LULU (3/3/2026, 8:24:44 PM)

Premarket: 174.78 +0.51 (+0.29%)

174.27

-1.9 (-1.08%)


PROGRESSIVE CORP

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

After market: 213.35 0 (0%)

213.35

-0.06 (-0.03%)


COOPER COS INC/THE

NASDAQ:COO (3/3/2026, 8:03:11 PM)

Premarket: 82.7 -0.67 (-0.8%)

83.37

-0.55 (-0.66%)


ORACLE CORP

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

Premarket: 149.8 +0.79 (+0.53%)

149.01

-0.24 (-0.16%)


SEAGATE TECHNOLOGY HOLDINGS

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

Premarket: 361 +3.38 (+0.95%)

357.62

-21.9 (-5.77%)


WESTERN DIGITAL CORP

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

Premarket: 253.3 +2.69 (+1.07%)

250.61

-19.47 (-7.21%)


SUPER MICRO COMPUTER INC

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

Premarket: 30.88 +0.2 (+0.65%)

30.68

-1.15 (-3.61%)


APPLE INC

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

Premarket: 262.55 -1.2 (-0.45%)

263.75

-0.97 (-0.37%)


JABIL INC

NYSE:JBL (3/3/2026, 8:20:49 PM)

Premarket: 253.3 -0.94 (-0.37%)

254.24

-6.94 (-2.66%)


EQT CORP

NYSE:EQT (3/3/2026, 8:07:33 PM)

Premarket: 61.1 -0.51 (-0.83%)

61.61

-0.03 (-0.05%)


CBOE GLOBAL MARKETS INC

NYSEARCA:CBOE (3/3/2026, 8:04:00 PM)

After market: 304.43 0 (0%)

304.43

+6.94 (+2.33%)


EXPAND ENERGY CORP

NASDAQ:EXE (3/3/2026, 8:07:57 PM)

Premarket: 108.1 +0.11 (+0.1%)

107.99

-0.5 (-0.46%)


ON SEMICONDUCTOR

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

Premarket: 64.19 +0.77 (+1.21%)

63.42

-3.06 (-4.6%)


HEWLETT PACKARD ENTERPRISE

NYSE:HPE (3/3/2026, 8:17:19 PM)

Premarket: 21.6 -0.04 (-0.18%)

21.64

-0.49 (-2.21%)


TRADE DESK INC/THE -CLASS A

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

Premarket: 25.07 +0.07 (+0.28%)

25

+0.68 (+2.8%)


MODERNA INC

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

Premarket: 55.12 +5.29 (+10.62%)

49.83

-3.02 (-5.71%)


ROBINHOOD MARKETS INC - A

NASDAQ:HOOD (3/3/2026, 8:17:17 PM)

Premarket: 78.57 +2.5 (+3.29%)

76.07

-2.71 (-3.44%)


VISTRA CORP

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

Premarket: 161.81 +0.11 (+0.07%)

161.7

-4.29 (-2.58%)


CONSTELLATION ENERGY

NASDAQ:CEG (3/3/2026, 8:00:11 PM)

Premarket: 324.01 -0.86 (-0.26%)

324.87

-2.29 (-0.7%)



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