
By Mill Chart
Last update: Dec 15, 2025
Get insights into the top gainers and losers in the S&P500 index of Monday's pre-market session.

| Ticker | Change | Comment |
|---|---|---|
| CRL | 4.65% | CHARLES RIVER LABORATORIES's (NYSE:CRL) stock price is advancing with 4.65% to a price of $202.0. In the last 3 months the stock gained 26.25%. |
| TER | 3.95% | TERADYNE INC (NASDAQ:TER) recorded a 3.95% increase in share price during the pre-market session, reaching $201.0 on Monday. The stock is trading 72.28% higher than 3 months ago. |
| LVS | 3.49% | LAS VEGAS SANDS CORP (NYSE:LVS) rose 3.49% to $67.52 during Monday's pre-market session. Shareholders saw the stock price going 21.94% higher in the past 3 months. |
| FCX | 3.42% | FREEPORT-MCMORAN INC (NYSE:FCX) recorded a 3.42% increase in share price during the pre-market session, reaching $49.0 on Monday. Earlier today the company had a press release: FREEPORT-MCMORAN INC. (NYSE: FCX) DEADLINE ALERT Bernstein Liebhard LLP Reminds Freeport-McMoran Inc. Investors of Upcoming Deadline. |
| SNDK | 2.77% | During Monday's pre-market session, SANDISK CORP (NASDAQ:SNDK) exhibited strong growth, with the stock price climbing 2.77% to $211.9. After yesterday's drop of -14.66%, it looks like it is bouncing back in today's pre-market session. |
| DG | 2.57% | DOLLAR GENERAL CORP's (NYSE:DG) stock price is advancing with 2.57% to a price of $136.64. In the last month the share price increased with 27.85%. |
| KEYS | 2.53% | During Monday's pre-market session, KEYSIGHT TECHNOLOGIES IN (NYSE:KEYS) exhibited strong growth, with the stock price climbing 2.53% to $214.1. The stock is trading 22.44% higher than 3 months ago. |
| BMY | 2.5% | BRISTOL-MYERS SQUIBB CO's (NYSE:BMY) shares surged 2.5% to reach $53.72 during the pre-market session on Monday. |
| KLAC | 2.44% | During Monday's pre-market session, KLA CORP (NASDAQ:KLAC) experienced a 2.44% increase, with the stock price reaching $1.22K. Shareholders saw the stock price going 23.85% higher in the past 3 months. |
| MU | 2.35% | MICRON TECHNOLOGY INC's (NASDAQ:MU) stock price is advancing with 2.35% to a price of $246.8. The company is releasing earnings today. In the last 3 months the share price increased with 53.37%. |
Our premarket gainers page will show you the full list.
NYSE:FCX (1/20/2026, 3:19:09 PM)
59.655
+0.95 (+1.61%)
NYSE:CRL (1/20/2026, 3:18:46 PM)
219.87
+0.17 (+0.08%)
NYSE:BMY (1/20/2026, 3:19:09 PM)
54.245
-1.02 (-1.84%)
NYSE:LVS (1/20/2026, 3:19:08 PM)
57.925
-1.03 (-1.74%)
NASDAQ:KLAC (1/20/2026, 3:18:59 PM)
1497.8
-70.02 (-4.47%)
NASDAQ:TER (1/20/2026, 3:18:54 PM)
222.257
-5.89 (-2.58%)
NASDAQ:MU (1/20/2026, 3:19:09 PM)
364.53
+1.78 (+0.49%)
NASDAQ:SNDK (1/20/2026, 3:19:09 PM)
452.245
+38.63 (+9.34%)
NYSE:DG (1/20/2026, 3:19:02 PM)
146.16
-2.58 (-1.73%)
NYSE:KEYS (1/20/2026, 3:18:51 PM)
209.95
-4.25 (-1.98%)
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