By Mill Chart
Last update: Sep 2, 2025
The US market is yet to commence its session on Tuesday, but let's get a preview of the pre-market session and explore the top S&P500 gainers and losers driving the early market movements.

| Ticker | Change | Comment |
|---|---|---|
| NWSA | -10.17% | NEWS CORP - CLASS A's (NASDAQ:NWSA) stock price is declining with 10.17% to a price of $26.42. |
| STZ | -8.61% | CONSTELLATION BRANDS INC-A's (NYSE:STZ) shares experienced a 8.61% decline, falling to $148.0 during Tuesday's pre-market session. A press release (Constellation Brands Updates Fiscal 2026 Outlook) was released earlier today. |
| FTNT | -4.01% | Tuesday's pre-market session showed a 4.01% decrease in the stock price of FORTINET INC (NASDAQ:FTNT), reaching $75.61. In the last 3 months the stock lost 22.61%. |
| LRCX | -3.94% | During Tuesday's pre-market session, the shares of LAM RESEARCH CORP (NASDAQ:LRCX) declined by 3.94%, reaching $96.2. In the last 3 months the stock gained 23.96%. |
| TER | -3.92% | TERADYNE INC's (NASDAQ:TER) stock price recorded a 3.92% decrease, falling to $113.6. The stock is trading 50.43% higher than 3 months ago. |
| PLTR | -3.64% | Today's pre-market session reveals a 3.64% decline in the stock price of PALANTIR TECHNOLOGIES INC-A (NASDAQ:PLTR), now priced at $151.01. In the last 6 months the share price increased with 84.54%. |
| SWKS | -3.58% | SKYWORKS SOLUTIONS INC's (NASDAQ:SWKS) stock price recorded a 3.58% decrease, falling to $72.26. In the last year the share price dropped with 31.62%. |
| CCL | -3.42% | Investors observed a 3.42% decline in CARNIVAL CORP's (NYSE:CCL) stock price, which now stands at $30.8 during Tuesday's pre-market session. Shareholders saw the stock price going 37.34% higher in the past 3 months. |
| GNRC | -3.21% | Today's pre-market session reveals a 3.21% decline in the stock price of GENERAC HOLDINGS INC (NYSE:GNRC), now priced at $179.3. The stock is trading 51.68% higher than 3 months ago. |
| SMCI | -3.2% | During Tuesday's pre-market session, the shares of SUPER MICRO COMPUTER INC (NASDAQ:SMCI) declined by 3.2%, reaching $40.21. The stock is trading 26.66% lower than a month ago. |
To see the full list of premarket losers you can use our premarket losers page.
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