News Image

Let's take a look at the S&P500 stocks that are experiencing unusual volume in today's session.

By Mill Chart

Last update: May 12, 2025

Let's take a look at the S&P500 stocks that are experiencing unusual volume in today's session.

Unusual volume stocks

TickerChangeComment
MCK-2.75%The trading volume of MCKESSON CORP (NYSE:MCK) today is 1.6M shares, which is considered unusual. Shares are falling by 2.75%. Today's trading volume is 47.52% above the average 50-day volume, indicating a significant deviation from the norm.
IQV4.64%With 3.66M shares traded so far, IQVIA HOLDINGS INC (NYSE:IQV) is experiencing an unusual level of activity today. Shares are rising by 4.64%. The current trading volume is 85.96% above the average 50-day volume. This indicates a significant deviation from the average trading activity.
LLY3.55%ELI LILLY & CO (NYSE:LLY) has an unusual volume of 6.3M shares today. The market is favoring LLY today, as its share price records a notable increase of 3.55%. With an average daily volume of 4.07M over the past 50 days, today's volume is 54.89% above the average, indicating a potential shift in market sentiment.
NRG24.24%5.63M shares of NRG ENERGY INC (NYSE:NRG) exchanged hands today. The market is favoring NRG today, as its share price records a notable increase of 24.24%. In comparison to the average daily volume of the last 50 days, the current volume is 84.01% above. This suggests a notable change in trading activity. yesterday the company released their earnings. Earlier today the company had a press release: NRG Energy, Inc. Reports First Quarter 2025 Results and Reaffirms 2025 Financial Guidance.
FSLR7.41%FIRST SOLAR INC (NASDAQ:FSLR) has an unusual volume of 4.57M shares. FSLR is advancing 7.41% today. In comparison to the average daily volume of the last 50 days, the current volume is 20.33% above. This suggests a notable change in trading activity.
ZBRA11.17%With 1.01M shares traded so far, ZEBRA TECHNOLOGIES CORP-CL A (NASDAQ:ZBRA) is experiencing an unusual level of activity today. ZBRA is advancing 11.17% today. With an average volume of 695.89K over the past 50 days, the current volume is 45.1% above the average. This deviation signals a potential shift in market dynamics. Earlier today the company had a press release: Zebra Technologies Showcases New Intelligent Automation Solutions at Automate 2025.
SWK14.65%STANLEY BLACK & DECKER INC's (NYSE:SWK) traded a high volume of 3.84M shares. Shares in SWK are on the rise, with a gain of 14.65% observed in today's trading session. The average daily volume over the past 50 days is 2.95M. Hence, the current volume is 30.3% above the average volume, indicating a deviation from the usual trading pattern.
CI-6.08%THE CIGNA GROUP (NYSE:CI) has an unusual volume of 2.11M shares today. The current market conditions have led to a price decrease of 6.08% for CI. Today's trading volume is 20.74% above the average 50-day volume, indicating a significant deviation from the norm.

Our unusual volume stocks screener will show you the full list.

ELI LILLY & CO

NYSE:LLY (5/23/2025, 8:32:01 PM)

After market: 714 +0.29 (+0.04%)

713.71

-1.49 (-0.21%)


THE CIGNA GROUP

NYSE:CI (5/23/2025, 9:22:13 PM)

After market: 315.99 0 (0%)

315.99

+3.31 (+1.06%)


STANLEY BLACK & DECKER INC

NYSE:SWK (5/23/2025, 8:57:51 PM)

After market: 65.9 +0.38 (+0.58%)

65.52

-0.82 (-1.24%)


MCKESSON CORP

NYSE:MCK (5/23/2025, 8:34:09 PM)

After market: 716.09 0 (0%)

716.09

+5.45 (+0.77%)


ZEBRA TECHNOLOGIES CORP-CL A

NASDAQ:ZBRA (5/23/2025, 9:05:14 PM)

After market: 284.21 0 (0%)

284.21

-4.15 (-1.44%)


FIRST SOLAR INC

NASDAQ:FSLR (5/23/2025, 8:17:21 PM)

After market: 158.44 +0.06 (+0.04%)

158.38

+2.03 (+1.3%)


NRG ENERGY INC

NYSE:NRG (5/23/2025, 8:41:03 PM)

After market: 157.82 0 (0%)

157.82

+2.53 (+1.63%)


IQVIA HOLDINGS INC

NYSE:IQV (5/23/2025, 8:25:48 PM)

After market: 137 0 (0%)

137

-1.04 (-0.75%)



Find more stocks in the Stock Screener

LLY Latest News and Analysis

ChartMill News Image9 days ago - ChartmillDiscover which S&P500 stocks are making waves on Friday.

Let's delve into the developments on the US markets one hour before the close of the markets on Friday. Below, you'll find the top gainers and losers within the S&P500 index during today's session.

Mentions: HSY CI HUM UNH ...

ChartMill News Image9 days ago - ChartmillExplore the top gainers and losers within the S&P500 index in today's session.

Get insights into the S&P500 index performance on Friday. Explore the top gainers and losers within the S&P500 index in today's session.

Mentions: FCX ALB HSY HUM ...

ChartMill News Image12 days ago - ChartmillMarket Monitor News May 12 ( NRG Energy, Amazon, Meta Platforms UP - CVS Health DOWN)

Wall Street Surges on Temporary Trade Truce Between US and China

Mentions: BMY MRK PFE DE ...

ChartMill News Image13 days ago - ChartmillLet's take a look at the S&P500 stocks that are experiencing unusual volume in today's session.

Let's take a look at the S&P500 stocks that are experiencing unusual volume in today's session.

Mentions: CI SWK MCK ZBRA ...

ChartMill News Image13 days ago - ChartmillTop S&P500 movers in Monday's pre-market session

Get insights into the top gainers and losers in the S&P500 index of Monday's pre-market session.

Mentions: NEM PM GILD JNJ ...

ChartMill News Image16 days ago - ChartmillMarket Monitor May 9 (Boeing, MicroStrategy UP - Match Group DOWN)

U.S. Markets Rise on Trade Deal Hopes and Boeing Boost

Mentions: COP GILD MRK BA ...

ChartMill News Image17 days ago - ChartmillDiscover which S&P500 stocks are making waves on Thursday.

Join us in exploring the top gainers and losers within the S&P500 index in the middle of the day on Thursday as we examine the latest happenings in today's session.

Mentions: OXY TAP REGN ALGN ...

ChartMill News Image17 days ago - ChartmillThursday's session: gap up and gap down stock in the S&P500 index

Wondering which stocks are making significant price gaps? Explore the S&P500 index on Thursday to find the gap up and gap down stocks in today's session.

Mentions: TAP AMGN REGN CAH ...

ChartMill News Image18 days ago - ChartmillTop gainers and losers in the S&P500 index during Wednesday's after-hours session.

Discover the top S&P500 movers in Wednesday's after-hours session and stay informed about the post-market dynamics.

Mentions: PRU TECH BMY FTNT ...

ChartMill News Image19 days ago - ChartmillWhat's going on in today's session: S&P500 movers

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.

Mentions: NEM F REGN MRK ...

ChartMill News Image19 days ago - ChartmillUncover the latest developments among S&P500 stocks in today's session.

Let's have a look at the top S&P500 gainers and losers in the middle of the day of today's session.

Mentions: APA WMB F ADM ...

Follow ChartMill for more