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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 (9/16/2025, 8:04:00 PM)

After market: 271.2 -1.12 (-0.41%)

272.32

-3.1 (-1.13%)


ORACLE CORP

NYSE:ORCL (9/16/2025, 10:21:29 PM)

After market: 309.75 +3.1 (+1.01%)

306.65

+4.51 (+1.49%)


CORNING INC

NYSE:GLW (9/16/2025, 9:55:03 PM)

After market: 78.65 -0.05 (-0.06%)

78.7

+0.72 (+0.92%)


AMPHENOL CORP-CL A

NYSE:APH (9/16/2025, 8:04:00 PM)

After market: 118.988 -0.05 (-0.04%)

119.04

-0.2 (-0.17%)


CADENCE DESIGN SYS INC

NASDAQ:CDNS (9/16/2025, 8:03:13 PM)

After market: 349.01 0 (0%)

349.01

-2.51 (-0.71%)


SYNOPSYS INC

NASDAQ:SNPS (9/16/2025, 8:00:02 PM)

After market: 427.05 +1.08 (+0.25%)

425.97

+6.77 (+1.61%)


P G & E CORP

NYSE:PCG (9/16/2025, 8:04:00 PM)

After market: 14.9994 +0.05 (+0.33%)

14.95

-0.39 (-2.54%)


BROADCOM INC

NASDAQ:AVGO (9/16/2025, 10:52:54 PM)

After market: 360.8 +0.8 (+0.22%)

360

-4.09 (-1.12%)


FOX CORP - CLASS B

NASDAQ:FOX (9/16/2025, 8:22:45 PM)

After market: 52.01 0 (0%)

52.01

-1.07 (-2.02%)


ARISTA NETWORKS INC

NYSE:ANET (9/16/2025, 8:04:00 PM)

After market: 142.1 -0.06 (-0.04%)

142.16

-3.27 (-2.25%)



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