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

By Mill Chart - Last update: Sep 11, 2025

Let's have a look at the S&P500 stocks with an unusual volume in today's session.


unusualvolume

Top unusual volume stocks

TickerChangeComment
SNPS10.84%10.01M shares of SYNOPSYS INC (NASDAQ:SNPS) exchanged hands today. The market is favoring SNPS today, as its share price records a notable increase of 10.84%. This is 375.0% above the average daily volume of the last 50 days.
ORCL-4.34%42.23M shares of ORACLE CORP (NYSE:ORCL) exchanged hands today. Shares are witnessing a downward movement, with a decrease of 4.34%. This is 191.0% above the average daily volume of the last 50 days. Earlier today the company had a press release: Absci Accelerates AI-Driven Drug Discovery with Oracle and AMD.
CNC12.01%24.05M shares of CENTENE CORP (NYSE:CNC) have been traded so far today. The share price of CNC increased by 12.01% today, reflecting positive market movement. The average volume over the last 50 days is 19.38M, making today's volume 24.06% above the average. This signifies a notable change in market participation. Two days ago the company had a press release: CENTENE ALERT: Bragar Eagel & Squire, P.C. is Investigating Centene Corporation on Behalf of Long-Term Stockholders and Encourages Investors to Contact the Firm.
MU8.89%38.83M shares of MICRON TECHNOLOGY INC (NASDAQ:MU) have been traded so far today. Leading to a price increase of 8.89%. The average daily volume over the past 50 days is 20.11M. Hence, the current volume is 93.07% above the average volume, indicating a deviation from the usual trading pattern.
KR1.55%So far 8.24M shares of KROGER CO (NYSE:KR) have traded in today's session. KR is advancing 1.55% today. In comparison to the average daily volume of the last 50 days, the current volume is 27.1% above. This suggests a notable change in trading activity.
DAL-2.93%The trading activity for DELTA AIR LINES INC (NYSE:DAL) has surged with a volume of 12.53M shares today. This decline in share price leads to a decrease of 2.93%. Today's trading volume is 40.99% above the average 50-day volume, indicating a significant deviation from the norm.

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

CENTENE CORP

NYSE:CNC (3/6/2026, 8:09:12 PM)

After market: 43.6 -0.05 (-0.11%)

43.65

+0.38 (+0.88%)


KROGER CO

NYSE:KR (3/6/2026, 8:04:00 PM)

After market: 74.169 +0.06 (+0.08%)

74.11

+2.54 (+3.55%)


DELTA AIR LINES INC

NYSE:DAL (3/6/2026, 8:10:26 PM)

After market: 58.96 -0.05 (-0.08%)

59.01

-2.3 (-3.75%)


ORACLE CORP

NYSE:ORCL (3/6/2026, 8:04:00 PM)

After market: 152.56 -0.4 (-0.26%)

152.96

-1.83 (-1.18%)


MICRON TECHNOLOGY INC

NASDAQ:MU (3/6/2026, 8:00:02 PM)

After market: 369.17 -1.13 (-0.31%)

370.3

-26.75 (-6.74%)


SYNOPSYS INC

NASDAQ:SNPS (3/6/2026, 8:00:02 PM)

After market: 436.5 -0.91 (-0.21%)

437.41

-4.89 (-1.11%)



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