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

By Mill Chart

Last update: Sep 10, 2025

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


unusualvolume

Unusual volume stocks

TickerChangeComment
FOX-4.02%FOX CORP - CLASS B's (NASDAQ:FOX) traded a high volume of 2.63M shares. Leading to a price decrease of 4.02%. The average volume measured over 50 days is 1.21M, so this is 117.0% above the average volume.
AVGO9.51%The trading volume of BROADCOM INC (NASDAQ:AVGO) today is 31.62M shares, which is considered unusual. Shares are rising by 9.51%. This volume is 62.21% above the average 50 day volume.
ORCL40.0%ORACLE CORP (NYSE:ORCL) has an unusual volume of 83.15M shares today. Shares are rising by 40.0%. This is 575.0% above the average daily volume of the last 50 days.
GLW3.45%The stock of CORNING INC (NYSE:GLW) has caught attention with a significant volume of 7.69M shares today. GLW is experiencing an advancement of 3.45% in its share price today. Compared to the average daily volume of the past 50 days, the current volume is 37.86% above, suggesting an unusual level of trading activity.
HUM-1.29%Today, HUMANA INC (NYSE:HUM) stands out with a high volume of 2.51M shares. HUM is showing a decline of 1.29% in today's trading. With an average volume of 1.69M over the past 50 days, the current volume is 48.14% above the average. This deviation signals a potential shift in market dynamics. A press release (Game On: Secure Your Spot at the National Mall of Pickleball and Cheer on Top Duos From Across the Country) was released earlier today.
APH1.99%AMPHENOL CORP-CL A (NYSE:APH) has an unusual volume of 11.24M shares. Shares in APH are on the rise, with a gain of 1.99% observed in today's trading session. Compared to the average daily volume of the past 50 days, the current volume is 39.83% above, suggesting an unusual level of trading activity.
SNPS-35.19%Today, SYNOPSYS INC (NASDAQ:SNPS) stands out with a high volume of 13.65M shares. SNPS is showing a decline of 35.19% in today's trading. This volume is 709.0% above the average 50 day volume.
ANET6.12%ARISTA NETWORKS INC's (NYSE:ANET) traded a high volume of 11.36M shares. The share price of ANET increased by 6.12% today, reflecting positive market movement. In comparison to the average daily volume of the last 50 days, the current volume is 30.7% above. This suggests a notable change in trading activity.
CDNS-8.05%Today, CADENCE DESIGN SYS INC (NASDAQ:CDNS) stands out with a high volume of 3.5M shares. The share price has dropped by 8.05% in today's session. With an average daily volume of 1.61M over the past 50 days, today's volume is 118.0% above the average, indicating a potential shift in market sentiment. Yesterday the company had a press release: Cadence Expands Digital Twin Platform Library with NVIDIA DGX SuperPOD Model to Accelerate AI Data Center Deployment and Operations.
PCG2.91%So far 40.41M shares of P G & E CORP (NYSE:PCG) have traded in today's session. PCG is experiencing an advancement of 2.91% in its share price today. With an average volume of 24.3M over the past 50 days, the current volume is 66.27% above the average. This deviation signals a potential shift in market dynamics.

To see the full list of unusual volume stocks you can use our unusual volume stocks screener.

HUMANA INC

NYSE:HUM (1/16/2026, 8:26:14 PM)

After market: 273.05 -0.23 (-0.08%)

273.28

-10.67 (-3.76%)


ORACLE CORP

NYSE:ORCL (1/16/2026, 8:04:00 PM)

After market: 190.85 -0.24 (-0.13%)

191.09

+1.24 (+0.65%)


CORNING INC

NYSE:GLW (1/16/2026, 8:23:25 PM)

After market: 94.36 +0.16 (+0.17%)

94.2

+0.71 (+0.76%)


AMPHENOL CORP-CL A

NYSE:APH (1/16/2026, 8:04:00 PM)

After market: 155.97 +1.58 (+1.02%)

154.39

+0.17 (+0.11%)


CADENCE DESIGN SYS INC

NASDAQ:CDNS (1/16/2026, 8:00:02 PM)

After market: 317.45 0 (0%)

317.45

-3.15 (-0.98%)


SYNOPSYS INC

NASDAQ:SNPS (1/16/2026, 8:00:02 PM)

After market: 517 +0.69 (+0.13%)

516.31

+8.12 (+1.6%)


P G & E CORP

NYSE:PCG (1/16/2026, 8:04:00 PM)

After market: 15.72 +0.11 (+0.7%)

15.61

-0.17 (-1.08%)


BROADCOM INC

NASDAQ:AVGO (1/16/2026, 8:00:01 PM)

After market: 352 +0.29 (+0.08%)

351.71

+8.69 (+2.53%)


FOX CORP - CLASS B

NASDAQ:FOX (1/16/2026, 8:18:48 PM)

After market: 65.42 0 (0%)

65.42

-0.2 (-0.3%)


ARISTA NETWORKS INC

NYSE:ANET (1/16/2026, 8:04:00 PM)

After market: 129.5 -0.33 (-0.25%)

129.83

-0.76 (-0.58%)



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