By Mill Chart
Last update: Nov 18, 2025
Let's take a closer look at the S&P500 stocks with an unusual volume in today's session on Tuesday. Stay informed about the market activity below.

| Ticker | Change | Comment |
|---|---|---|
| NFLX | 2.45% | NETFLIX INC's (NASDAQ:NFLX) traded a high volume of 17.95M shares. NFLX is experiencing an advancement of 2.45% in its share price today. This volume is 310.0% above the average 50 day volume. |
| MRK | 4.92% | 16.89M shares of MERCK & CO. INC. (NYSE:MRK) have been traded so far today. Shares in MRK are on the rise, with a gain of 4.92% observed in today's trading session. The average daily volume over the past 50 days is 12.31M. Hence, the current volume is 37.26% above the average volume, indicating a deviation from the usual trading pattern. Earlier today the company had a press release: Merck’s WINREVAIR™ (sotatercept-csrk) Met Primary Endpoint in Phase 2 CADENCE Study in Adults With Combined Post- and Precapillary Pulmonary Hypertension (CpcPH) due to Heart Failure With Preserved Ejection Fraction (HFpEF). |
| MDT | 5.85% | MEDTRONIC PLC's (NYSE:MDT) traded a high volume of 12.08M shares. Investors in MDT are enjoying a price surge of 5.85% today, indicating bullish market sentiment. The average volume over the last 50 days is 6.87M, making today's volume 75.72% above the average. This signifies a notable change in market participation. The company's earnings where released Yesterday. |
| HD | -3.75% | Today's trading session witnessed an unusual volume of 5.32M shares for HOME DEPOT INC (NYSE:HD). This decline in share price leads to a decrease of 3.75%. This is 60.3% above the average daily volume of the last 50 days. yesterday the company released their earnings. |
For the full unusual volume stocks list go to our unusual volume stocks screener.
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