Which S&P500 stocks have an unusual volume on Wednesday?
By Mill Chart
Last update: Aug 6, 2025
Let's have a look at the S&P500 stocks with an unusual volume in today's session.
Top unusual volume stocks
| Ticker | Change | Comment |
|---|---|---|
| VRTX | 3.1% | VERTEX PHARMACEUTICALS INC (NASDAQ:VRTX) has an unusual volume of 3.0M shares today. Leading to a price increase of 3.1%. The average daily volume over the past 50 days is 1.46M. Hence, the current volume is 105.0% above the average volume, indicating a deviation from the usual trading pattern. A press release (Vertex Reports Second Quarter 2025 Financial Results) was released two days ago. |
| TDG | -1.96% | The stock of TRANSDIGM GROUP INC (NYSE:TDG) has caught attention with a significant volume of 464.63K shares today. The share price experienced a decrease of 1.96%. The average volume over the last 50 days is 275.48K, making today's volume 68.66% above the average. This signifies a notable change in market participation. |
| CDW | 2.47% | CDW CORP/DE (NASDAQ:CDW) has an unusual volume of 1.38M shares. Shares are rising by 2.47%. Compared to the average daily volume of the past 50 days, the current volume is 30.04% above, suggesting an unusual level of trading activity. The company's earnings where released Yesterday. Earlier today the company had a press release: CDW Declares Quarterly Cash Dividend of $0.625 Per Share. |
| MTCH | 9.03% | So far 9.38M shares of MATCH GROUP INC (NASDAQ:MTCH) have traded in today's session. MTCH is experiencing an advancement of 9.03% in its share price today. With an average volume of 4.12M over the past 50 days, the current volume is 128.0% above the average. This deviation signals a potential shift in market dynamics. |
| EMR | -7.97% | 7.22M shares of EMERSON ELECTRIC CO (NYSE:EMR) exchanged hands today. EMR is experiencing a downward trend, with a decline of 7.97%. This is 137.0% above the average daily volume of the last 50 days. The company's earnings where released Yesterday. |
| PH | -2.69% | So far 822.42K shares of PARKER HANNIFIN CORP (NYSE:PH) have traded in today's session. Shares are witnessing a downward movement, with a decrease of 2.69%. This volume is 40.8% above the average 50 day volume. The company is releasing earnings today. |
| ANET | 16.92% | The trading volume of ARISTA NETWORKS INC (NYSE:ANET) today is 17.42M shares, which is considered unusual. ANET is advancing 16.92% today. This volume is 79.19% above the average 50 day volume. Yesterday the company had a press release: Arista Networks, Inc. Reports Second Quarter 2025 Financial Results. |
| DAY | -0.81% | So far 2.4M shares of DAYFORCE INC (NYSE:DAY) have traded in today's session. The share price experienced a decrease of 0.81%. The average daily volume over the past 50 days is 1.79M. Hence, the current volume is 33.92% above the average volume, indicating a deviation from the usual trading pattern. yesterday the company released their earnings. A press release (Dayforce Reports Second Quarter 2025 Results¹) was released earlier today. |
| IFF | -7.01% | So far 2.71M shares of INTL FLAVORS & FRAGRANCES (NYSE:IFF) have traded in today's session. Leading to a price decrease of 7.01%. With an average daily volume of 1.61M over the past 50 days, today's volume is 67.8% above the average, indicating a potential shift in market sentiment. Yesterday the company had a press release: IFF Reports Second Quarter 2025 Results. |
| AMD | -7.5% | ADVANCED MICRO DEVICES (NASDAQ:AMD) has an unusual volume of 92.48M shares. Shares are falling by 7.5%. The average volume measured over 50 days is 52.84M, so this is 75.01% above the average volume. Yesterday the company had a press release: AMD Reports Second Quarter 2025 Financial Results. |
To see the full list of unusual volume stocks you can use our unusual volume stocks screener.
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