---
title: "Top 5 美股千亿以上公司涨跌幅（12月18日）"
description: "美光科技 (MU) 涨 10.21%，成交额 163.0 亿美元，年内累计涨 196.2%。 拉姆研究 (LRCX) 涨 6.27%，成交额 21.8 亿美元，年内累计涨 130.1%。 Comcast - WI(CMCSV) 跌 4.38%，成交额 8.4 万美元，年内累计涨 7.9%。 康菲石油 (COP) 跌 2.87%，成交额 6.4 亿美元，年内累计跌 3.8%。"
type: "news"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/news/270214223.md"
published_at: "2025-12-18T22:01:01.000Z"
---

# Top 5 美股千亿以上公司涨跌幅（12月18日）

> 美光科技 (MU) 涨 10.21%，成交额 163.0 亿美元，年内累计涨 196.2%。 拉姆研究 (LRCX) 涨 6.27%，成交额 21.8 亿美元，年内累计涨 130.1%。 Comcast - WI(CMCSV) 跌 4.38%，成交额 8.4 万美元，年内累计涨 7.9%。 康菲石油 (COP) 跌 2.87%，成交额 6.4 亿美元，年内累计跌 3.8%。

纳斯达克综合指数涨 1.38%，年内累计涨 19.1%；标普 500 指数涨 0.79%，年内累计涨 15.2%；道琼斯指数涨 0.14%，年内累计涨 12.7%。

美光科技 (MU) 涨 10.21%，成交额 163.0 亿美元，年内累计涨 196.2%。

拉姆研究 (LRCX) 涨 6.27%，成交额 21.8 亿美元，年内累计涨 130.1%。

Comcast - WI(CMCSV) 跌 4.38%，成交额 8.4 万美元，年内累计涨 7.9%。

康菲石油 (COP) 跌 2.87%，成交额 6.4 亿美元，年内累计跌 3.8%。

### Related Stocks

- [MU.US - 美光科技](https://longbridge.com/zh-CN/quote/MU.US.md)
- [LRCX.US - 泛林集团](https://longbridge.com/zh-CN/quote/LRCX.US.md)
- [CEG.US - Constellation Energy](https://longbridge.com/zh-CN/quote/CEG.US.md)
- [APP.US - AppLovin](https://longbridge.com/zh-CN/quote/APP.US.md)
- [SBUX.US - 星巴克](https://longbridge.com/zh-CN/quote/SBUX.US.md)
- [CMCSV.US - Comcast - WI](https://longbridge.com/zh-CN/quote/CMCSV.US.md)
- [COP.US - 康菲石油](https://longbridge.com/zh-CN/quote/COP.US.md)
- [NOW.US - 现在服务](https://longbridge.com/zh-CN/quote/NOW.US.md)
- [ADP.US - 自动数据处理](https://longbridge.com/zh-CN/quote/ADP.US.md)
- [PG.US - 宝洁](https://longbridge.com/zh-CN/quote/PG.US.md)

## Related News & Research

| Title | Description | URL |
|-------|-------------|-----|
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| What's Going On With Micron Stock Tuesday? | Micron Technology Inc (NASDAQ: MU) shares are trading lower despite a price target increase from Needham to $450, indica | [Link](https://longbridge.com/zh-CN/news/276152505.md) |
| Micron Technology, Inc. $MU Shares Sold by Hodges Capital Management Inc. | Hodges Capital Management Inc. reduced its stake in Micron Technology, Inc. (NASDAQ:MU) by 3.8% in Q3, now holding 106,0 | [Link](https://longbridge.com/zh-CN/news/276209006.md) |

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