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

Last update: Oct 1, 2025

In today's session, there are S&P500 stocks with remarkable trading volume. Explore the stocks exhibiting unusual volume in Wednesday's session.

Top unusual volume stocks

Ticker	Change	Comment
BMY	5.19%	BRISTOL-MYERS SQUIBB CO (NYSE:BMY) has an unusual volume of 16.85M shares today. Investors in BMY are enjoying a price surge of 5.19% today, indicating bullish market sentiment. With an average daily volume of 12.96M over the past 50 days, today's volume is 30.08% above the average, indicating a potential shift in market sentiment.
TMO	7.66%	THERMO FISHER SCIENTIFIC INC (NYSE:TMO) has an unusual volume of 3.0M shares. Shares in TMO are on the rise, with a gain of 7.66% observed in today's trading session. This volume is 24.63% above the average 50 day volume. Yesterday the company had a press release: Thermo Fisher Scientific Prices Offering of USD-Denominated Senior Notes.
DHR	4.44%	5.32M shares of DANAHER CORP (NYSE:DHR) exchanged hands today. Leading to a price increase of 4.44%. The average volume measured over 50 days is 4.13M, so this is 28.6% above the average volume.
NKE	5.03%	The trading activity for NIKE INC -CL B (NYSE:NKE) has surged with a volume of 36.46M shares today. NKE is showing a positive trend today, with a price increase of 5.03%. With an average volume of 12.07M over the past 50 days, the current volume is 202.0% above the average. This deviation signals a potential shift in market dynamics. A press release (NIKE, Inc. Reports Fiscal 2026 First Quarter Results) was released yesterday.
PFE	6.26%	With 83.95M shares traded so far, PFIZER INC (NYSE:PFE) is experiencing an unusual level of activity today. PFE is experiencing an advancement of 6.26% in its share price today. This is 80.03% above the average daily volume of the last 50 days. A press release (Pfizer Reaches Landmark Agreement with U.S. Government to Lower Drug Costs for American Patients) was released yesterday.
BSX	-3.12%	So far 10.78M shares of BOSTON SCIENTIFIC CORP (NYSE:BSX) have traded in today's session. Leading to a price decrease of 3.12%. The average daily volume over the past 50 days is 8.33M. Hence, the current volume is 29.44% above the average volume, indicating a deviation from the usual trading pattern.
MRK	5.61%	So far 15.99M shares of MERCK & CO. INC. (NYSE:MRK) have traded in today's session. The market is favoring MRK today, as its share price records a notable increase of 5.61%. The average volume over the last 50 days is 12.35M, making today's volume 29.45% above the average. This signifies a notable change in market participation.
CTVA	-8.21%	Today's trading session witnessed an unusual volume of 5.34M shares for CORTEVA INC (NYSE:CTVA). CTVA is declining 8.21% today. With an average volume of 4.31M over the past 50 days, the current volume is 23.99% above the average. This deviation signals a potential shift in market dynamics.
HAS	-1.17%	HASBRO INC (NASDAQ:HAS) has an unusual volume of 3.04M shares. The current market conditions have led to a price decrease of 1.17% for HAS. Today's trading volume is 60.22% above the average 50-day volume, indicating a significant deviation from the norm.
STX	5.52%	SEAGATE TECHNOLOGY HOLDINGS (NASDAQ:STX) has an unusual volume of 4.54M shares. STX is showing a positive trend today, with a price increase of 5.52%. The current trading volume is 22.87% above the average 50-day volume. This indicates a significant deviation from the average trading activity.

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

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

Top unusual volume stocks

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