Unusual volume S&P500 stocks in Tuesday's session

By Mill Chart - Last update: Apr 22, 2025

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

Today's unusual volume stocks

TickerChangeComment
NOC-13.33%2.54M shares of NORTHROP GRUMMAN CORP (NYSE:NOC) have been traded so far today. The current market conditions have led to a price decrease of 13.33% for NOC. With an average volume of 1.14M over the past 50 days, the current volume is 123.0% above the average. This deviation signals a potential shift in market dynamics. NORTHROP GRUMMAN CORP released earnings Yesterday.
RTX-8.77%Today, RTX CORP (NYSE:RTX) stands out with a high volume of 7.92M shares. RTX is showing a decline of 8.77% in today's trading. The average daily volume over 50 days is 5.46M, so this is 44.85% above the average volume. RTX CORP released earnings Yesterday. Earlier today the company had a press release: RTX Reports Q1 2025 Results.
HAL-4.36%15.83M shares of HALLIBURTON CO (NYSE:HAL) exchanged hands today. HAL is showing a decline of 4.36% in today's trading. Compared to the average daily volume of the past 50 days, the current volume is 24.58% above, suggesting an unusual level of trading activity. The company's earnings where released Yesterday. Earlier today the company had a press release: Halliburton Announces First Quarter 2025 Results.
FSLR12.77%5.27M shares of FIRST SOLAR INC (NASDAQ:FSLR) have been traded so far today. FSLR is advancing 12.77% today. The average daily volume over 50 days is 3.31M, so this is 59.3% above the average volume.

For the full unusual volume stocks list go to our unusual volume stocks screener.

HALLIBURTON CO

NYSE:HAL (2/13/2026, 8:14:30 PM)

After market: 34.0476 +0.09 (+0.26%)

33.96

-0.33 (-0.96%)


NORTHROP GRUMMAN CORP

NYSE:NOC (2/13/2026, 8:04:00 PM)

After market: 710 +7.43 (+1.06%)

702.57

+7.51 (+1.08%)


FIRST SOLAR INC

NASDAQ:FSLR (2/13/2026, 8:12:06 PM)

After market: 224.3 -1.35 (-0.6%)

225.65

+5.2 (+2.36%)


RTX CORP

NYSE:RTX (2/13/2026, 8:04:00 PM)

After market: 200.06 0 (0%)

200.06

-1.08 (-0.54%)



Find more stocks in the Stock Screener

Follow ChartMill for more
Follow us on StockTwitsFollow us on InstagramFollow us on FacebookFollow us on YouTube