In today's session, there are S&P500 stocks with remarkable trading volume.

By Mill Chart - Last update: Aug 13, 2025

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


unusualvolume

Top unusual volume stocks

TickerChangeComment
FTNT0.54%FORTINET INC's (NASDAQ:FTNT) traded a high volume of 7.05M shares. The market is favoring FTNT today, as its share price records a notable increase of 0.54%. With an average volume of 5.66M over the past 50 days, the current volume is 24.69% above the average. This deviation signals a potential shift in market dynamics. Yesterday the company had a press release: Fortinet Enhances FortiRecon to Align with Continuous Threat Exposure Management (CTEM) Framework to Help Organizations Stay Ahead of Threats.
NWS1.53%NEWS CORP - CLASS B (NASDAQ:NWS) has an unusual volume of 1.15M shares. NWS is showing a positive trend today, with a price increase of 1.53%. The current trading volume is 54.31% above the average 50-day volume. This indicates a significant deviation from the average trading activity.
CRL1.45%CHARLES RIVER LABORATORIES's (NYSE:CRL) traded a high volume of 1.07M shares. The share price of CRL increased by 1.45% today, reflecting positive market movement. Compared to the average daily volume of the past 50 days, the current volume is 21.81% above, suggesting an unusual level of trading activity.
AMD5.05%ADVANCED MICRO DEVICES (NASDAQ:AMD) has an unusual volume of 75.54M shares. Shares are rising by 5.05%. The average volume over the last 50 days is 58.01M, making today's volume 30.23% above the average. This signifies a notable change in market participation.
KR-3.85%9.83M shares of KROGER CO (NYSE:KR) exchanged hands today. Shares are witnessing a downward movement, with a decrease of 3.85%. The average daily volume over the past 50 days is 7.21M. Hence, the current volume is 36.31% above the average volume, indicating a deviation from the usual trading pattern.

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

CHARLES RIVER LABORATORIES

NYSE:CRL (2/20/2026, 8:25:50 PM)

After market: 168.92 0 (0%)

168.92

+4.68 (+2.85%)


KROGER CO

NYSE:KR (2/20/2026, 9:47:15 PM)

After market: 66.38 +0.02 (+0.03%)

66.36

-1.27 (-1.88%)


ADVANCED MICRO DEVICES

NASDAQ:AMD (2/20/2026, 8:16:47 PM)

After market: 199.9 -0.25 (-0.12%)

200.15

-3.22 (-1.58%)


FORTINET INC

NASDAQ:FTNT (2/20/2026, 8:00:01 PM)

After market: 79.76 -0.24 (-0.3%)

80

-1.67 (-2.04%)


NEWS CORP - CLASS B

NASDAQ:NWS (2/20/2026, 8:00:01 PM)

After market: 26.55 0 (0%)

26.55

+0.36 (+1.37%)



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