Tuesday's pre-market session: top gainers and losers in the S&P500 index
By Mill Chart
Last update: Oct 21, 2025
Before the US market kicks off on Tuesday, let's examine the pre-market session and unveil the notable performers among the S&P500 top gainers and losers.
Gainers
| Ticker | Change | Comment |
|---|---|---|
| GM | 11.78% | Pre-market trading on Tuesday showed positive momentum for GENERAL MOTORS CO (NYSE:GM), as the stock price advanced 11.78% to reach $64.83. The company's earnings where released Yesterday. The stock is trading 23.12% higher than 6 months ago. |
| RTX | 5.0% | RTX CORP's (NYSE:RTX) stock price is advancing with 5.0% to a price of $168.75. The company's earnings where released Yesterday. Yesterday the company had a press release: Global Defense Stocks Have Rocketed Higher In 2025 as Artificial Intelligence Technology Fueling Big Gains. |
| HAL | 5.0% | HALLIBURTON CO (NYSE:HAL) experienced an impressive 5.0% increase in share price, reaching $23.75 during the pre-market session on Tuesday. yesterday the company released their earnings. A press release (Halliburton Announces Third Quarter 2025 Results) was released earlier today. |
| EPAM | 4.01% | EPAM SYSTEMS INC (NYSE:EPAM) experienced an impressive 4.01% increase in share price, reaching $150.81 during the pre-market session on Tuesday. The stock is trading 24.29% lower than a year ago. |
| DGX | 2.86% | Exciting news for QUEST DIAGNOSTICS INC (NYSE:DGX) as their shares soared 2.86% to $195.85 during the pre-market session on Tuesday. yesterday the company released their earnings. In the last year the stock gained 22.81%. |
| KO | 2.79% | COCA-COLA CO/THE (NYSE:KO) experienced an impressive 2.79% increase in share price, reaching $70.35 during the pre-market session on Tuesday. The company's earnings where released Yesterday. Earlier today the company had a press release: Coca-Cola Reports Third Quarter 2025 Results. |
| F | 2.67% | During Tuesday's pre-market trading, FORD MOTOR CO (NYSE:F) demonstrated strong momentum, with the stock price rising 2.67% to $12.31. Today F is releasing earnings. |
| ELV | 2.52% | ELEVANCE HEALTH INC (NYSE:ELV) recorded a 2.52% increase in share price during the pre-market session, reaching $363.0 on Tuesday. ELEVANCE HEALTH INC released earnings Yesterday. A press release (Elevance Health Reports Third Quarter 2025 Results) was released earlier today. |
| GE | 2.47% | GENERAL ELECTRIC's (NYSE:GE) stock price increased by 2.47% to $310.15. GENERAL ELECTRIC released earnings Yesterday. In the last 6 months the stock gained 52.54%. |
| ES | 2.26% | The pre-market session on Tuesday saw a significant rise in EVERSOURCE ENERGY's (NYSE:ES) shares, climbing 2.26% to $74.5. In the last 6 months the stock gained 25.91%. |
Our premarket gainers page will show you the full list.
28.62
-0.5 (-1.72%)
299.81
+11.39 (+3.95%)
13.76
+0.13 (+0.95%)
70.52
+1.41 (+2.04%)
182.56
+0.99 (+0.55%)
68.11
+0.61 (+0.9%)
80.89
+0.04 (+0.05%)
209.63
-1.48 (-0.7%)
178.66
+1.24 (+0.7%)
359.07
-1.15 (-0.32%)
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