Which S&P500 stocks have an unusual volume on Tuesday?
By Mill Chart
Last update: Aug 5, 2025
Discover the S&P500 stocks that are experiencing unusual trading volume in today's session. Find out more about these stocks below.
Today's unusual volume stocks
| Ticker | Change | Comment |
|---|---|---|
| IDXX | -5.7% | IDEXX LABORATORIES INC (NASDAQ:IDXX) has an unusual volume of 933.96K shares. This decline in share price leads to a decrease of 5.7%. The current trading volume is 60.25% above the average 50-day volume. This indicates a significant deviation from the average trading activity. Yesterday the company had a press release: IDEXX Laboratories Announces Second Quarter Results. |
| ZBRA | -10.46% | The trading activity for ZEBRA TECHNOLOGIES CORP-CL A (NASDAQ:ZBRA) has surged with a volume of 1.16M shares today. ZBRA is experiencing a downward trend, with a decline of 10.46%. With an average volume of 465.38K over the past 50 days, the current volume is 150.0% above the average. This deviation signals a potential shift in market dynamics. The company's earnings where released Yesterday. A press release (Zebra Technologies Announces Second-Quarter 2025 Results) was released earlier today. |
| CHTR | 1.96% | 2.07M shares of CHARTER COMMUNICATIONS INC-A (NASDAQ:CHTR) have been traded so far today. Investors in CHTR are enjoying a price surge of 1.96% today, indicating bullish market sentiment. This is 23.39% above the average daily volume of the last 50 days. |
| APTV | -0.15% | 5.29M shares of APTIV PLC (NYSE:APTV) exchanged hands today. The share price experienced a decrease of 0.15%. This volume is 128.0% above the average 50 day volume. |
| AWK | -3.6% | The trading activity for AMERICAN WATER WORKS CO INC (NYSE:AWK) has surged with a volume of 3.83M shares today. The share price has dropped by 3.6% in today's session. Today's trading volume is 222.0% above the average 50-day volume, indicating a significant deviation from the norm. Yesterday the company had a press release: American Water Announces Pricing of Common Stock Offering of 7,042,254 Shares with a Forward Component. |
| VRTX | -16.82% | 6.27M shares of VERTEX PHARMACEUTICALS INC (NASDAQ:VRTX) have been traded so far today. The price decline of 16.82% reflects a downward movement in VRTX shares. The average daily volume over the past 50 days is 1.28M. Hence, the current volume is 390.0% above the average volume, indicating a deviation from the usual trading pattern. Yesterday the company had a press release: Vertex Reports Second Quarter 2025 Financial Results. |
| YUM | -2.67% | 2.7M shares of YUM! BRANDS INC (NYSE:YUM) exchanged hands today. YUM is experiencing a downward trend, with a decline of 2.67%. The average volume over the last 50 days is 1.9M, making today's volume 41.95% above the average. This signifies a notable change in market participation. YUM! BRANDS INC released earnings Yesterday. A press release (Yum! Brands Reports Second-Quarter Results) was released earlier today. |
| SBAC | -3.87% | 1.01M shares of SBA COMMUNICATIONS CORP (NASDAQ:SBAC) exchanged hands today. Leading to a price decrease of 3.87%. Today's trading volume is 45.28% above the average 50-day volume, indicating a significant deviation from the norm. A press release (SBA Communications Corporation Reports Second Quarter 2025 Results; Updates Full Year 2025 Outlook; and Declares Quarterly Cash Dividend) was released yesterday. |
| DD | 3.04% | Today, DUPONT DE NEMOURS INC (NYSE:DD) stands out with a high volume of 3.82M shares. Shares in DD are on the rise, with a gain of 3.04% observed in today's trading session. This is 43.38% above the average daily volume of the last 50 days. DUPONT DE NEMOURS INC released earnings Yesterday. Yesterday the company had a press release: Chemours, DuPont and Corteva Reach Agreement with the State of New Jersey to Comprehensively Resolve All Environmental Claims Including PFAS. |
| ACN | -2.86% | Today's trading session witnessed an unusual volume of 4.7M shares for ACCENTURE PLC-CL A (NYSE:ACN). The current market conditions have led to a price decrease of 2.86% for ACN. The current trading volume is 30.69% above the average 50-day volume. This indicates a significant deviation from the average trading activity. |
To see the full list of unusual volume stocks you can use our unusual volume stocks screener.
NYSE:DD (8/7/2025, 3:00:55 PM)
70.77
-0.03 (-0.04%)
NASDAQ:IDXX (8/7/2025, 3:00:55 PM)
645.305
+21.11 (+3.38%)
NASDAQ:VRTX (8/7/2025, 3:01:06 PM)
377.67
-7.98 (-2.07%)
NYSE:ACN (8/7/2025, 3:00:59 PM)
241.26
-6.28 (-2.54%)
NYSE:YUM (8/7/2025, 3:00:52 PM)
142.14
+0.8 (+0.57%)
NASDAQ:ZBRA (8/7/2025, 3:00:36 PM)
315.26
+6.95 (+2.25%)
NASDAQ:SBAC (8/7/2025, 3:01:08 PM)
223.13
+3.36 (+1.53%)
NYSE:AWK (8/7/2025, 3:01:10 PM)
144.245
+2.34 (+1.65%)
NASDAQ:CHTR (8/7/2025, 3:00:43 PM)
259.255
-2.79 (-1.06%)
NYSE:APTV (8/7/2025, 3:01:00 PM)
65.78
+0.66 (+1.01%)
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