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Curious about which S&P500 stocks are generating unusual volume on Thursday? Find out below.

By Mill Chart

Last update: May 15, 2025

Curious about which S&P500 stocks are generating unusual volume on Thursday? Find out below.

Today's unusual volume stocks

TickerChangeComment
UNH-13.59%With 85.68M shares traded so far, UNITEDHEALTH GROUP INC (NYSE:UNH) is experiencing an unusual level of activity today. Shares are falling by 13.59%. The average daily volume over 50 days is 8.75M, so this is 879.0% above the average volume. Yesterday the company had a press release: UNH INVESTOR ALERT: Bronstein, Gewirtz & Grossman LLC Announces That UnitedHealth Group Incorporated Investors With Substantial Losses Have Opportunity to Lead Class Action Lawsuit.
AKAM-1.29%Today's trading session witnessed an unusual volume of 12.38M shares for AKAMAI TECHNOLOGIES INC (NASDAQ:AKAM). The share price experienced a decrease of 1.29%. The average volume over the last 50 days is 2.28M, making today's volume 442.0% above the average. This signifies a notable change in market participation.
DE3.71%So far 1.8M shares of DEERE & CO (NYSE:DE) have traded in today's session. Investors in DE are enjoying a price surge of 3.71% today, indicating bullish market sentiment. Compared to the average daily volume of the past 50 days, the current volume is 30.07% above, suggesting an unusual level of trading activity. The company's earnings where released Yesterday.
HUM-3.58%The trading activity for HUMANA INC (NYSE:HUM) has surged with a volume of 2.51M shares today. This decline in share price leads to a decrease of 3.58%. The average volume over the last 50 days is 1.67M, making today's volume 50.34% above the average. This signifies a notable change in market participation.
K0.04%So far 3.69M shares of KELLANOVA (NYSE:K) have traded in today's session. The price of K has increased by 0.04%, indicating upward momentum in the market. With an average daily volume of 2.87M over the past 50 days, today's volume is 28.53% above the average, indicating a potential shift in market sentiment.
CSCO5.58%CISCO SYSTEMS INC (NASDAQ:CSCO) has an unusual volume of 38.45M shares. CSCO is advancing 5.58% today. The average volume over the last 50 days is 23.72M, making today's volume 62.11% above the average. This signifies a notable change in market participation.
FI-15.55%With 13.07M shares traded so far, FISERV INC (NYSE:FI) is experiencing an unusual level of activity today. The price decline of 15.55% reflects a downward movement in FI shares. With an average daily volume of 3.85M over the past 50 days, today's volume is 240.0% above the average, indicating a potential shift in market sentiment.
WMT-0.36%29.1M shares of WALMART INC (NYSE:WMT) have been traded so far today. WMT is declining 0.36% today. With an average daily volume of 23.2M over the past 50 days, today's volume is 25.42% above the average, indicating a potential shift in market sentiment. The company's earnings where released Yesterday. A press release (Walmart reports revenue of 2.5%, up 4.0% in constant currency (cc) with operating income growing of 4.3%, or 3.0% adjusted (cc)) was released earlier today.
APA-3.25%12.15M shares of APA CORP (NASDAQ:APA) have been traded so far today. The share price experienced a decrease of 3.25%. Today's trading volume is 35.09% above the average 50-day volume, indicating a significant deviation from the norm.
GPN0.26%GLOBAL PAYMENTS INC (NYSE:GPN) has an unusual volume of 6.0M shares today. GPN is experiencing an advancement of 0.26% in its share price today. Today's trading volume is 64.19% above the average 50-day volume, indicating a significant deviation from the norm.

For the full unusual volume stocks list go to our unusual volume stocks screener.

APA CORP

NASDAQ:APA (5/15/2025, 8:23:56 PM)

Premarket: 17.8 +0.04 (+0.23%)

17.76

-0.41 (-2.26%)


KELLANOVA

NYSE:K (5/15/2025, 8:04:00 PM)

After market: 82.35 +0.22 (+0.27%)

82.13

+0.33 (+0.4%)


HUMANA INC

NYSE:HUM (5/15/2025, 8:04:00 PM)

After market: 226.5 -0.97 (-0.43%)

227.47

-3 (-1.3%)


UNITEDHEALTH GROUP INC

NYSE:UNH (5/15/2025, 8:11:00 PM)

Premarket: 281.79 +7.44 (+2.71%)

274.35

-33.66 (-10.93%)


DEERE & CO

NYSE:DE (5/15/2025, 8:04:00 PM)

After market: 516 -0.32 (-0.06%)

516.32

+18.82 (+3.78%)


GLOBAL PAYMENTS INC

NYSE:GPN (5/15/2025, 8:04:00 PM)

After market: 82.98 0 (0%)

82.98

-0.18 (-0.22%)


WALMART INC

NYSE:WMT (5/15/2025, 8:13:45 PM)

Premarket: 96.05 -0.3 (-0.31%)

96.35

-0.48 (-0.5%)


AKAMAI TECHNOLOGIES INC

NASDAQ:AKAM (5/15/2025, 8:23:12 PM)

After market: 82.855 +6.34 (+8.29%)

76.51

-1 (-1.29%)


CISCO SYSTEMS INC

NASDAQ:CSCO (5/15/2025, 8:00:00 PM)

Premarket: 64.35 +0.09 (+0.14%)

64.26

+2.97 (+4.85%)


FISERV INC

NYSE:FI (5/15/2025, 8:04:00 PM)

Premarket: 161.45 +2.32 (+1.46%)

159.13

-30.73 (-16.19%)



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