---
type: "Topics"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/topics/39964157.md"
description: "Rambus 今日跌 1.4%，半导体 IP 授权类随大盘半导体整体回落；Astera Labs 涨 0.87%，AI 互连芯片逻辑未变，今日温和上涨符合其在 AI 算力链中的定位💡ALAB 年初至今累计表现强劲，当前 RSI 偏高，短线追高需注意回调风险，但从 AI 连接带宽需求的中期视角看仍处于高景气赛道，回调反而是更好的介入机会。"
datetime: "2026-04-16T10:40:36.000Z"
locales:
  - [en](https://longbridge.com/en/topics/39964157.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/39964157.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/39964157.md)
author: "[特调爱好者](https://longbridge.com/zh-CN/profiles/27014601.md)"
---

# Rambus 今日跌 1.4%，半导体 IP 授权类随大盘半导体整体回落；Astera Labs 涨…


### 相关股票

- [RMBS.US](https://longbridge.com/zh-CN/quote/RMBS.US.md)
- [ALAB.US](https://longbridge.com/zh-CN/quote/ALAB.US.md)