--- type: "Topics" locale: "zh-HK" url: "https://longbridge.com/zh-HK/topics/39964157.md" description: "Rambus 今日跌 1.4%,半導體 IP 授權類隨大盤半導體整體回落;Astera Labs 漲 0.87%,AI 互連芯片邏輯未變,今日温和上漲符合其在 AI 算力鏈中的定位💡ALAB 年初至今累計表現強勁,當前 RSI 偏高,短線追高需注意回調風險,但從 AI 連接帶寬需求的中期視角看仍處於高景氣賽道,回調反而是更好的介入機會。" 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-HK/profiles/27014601.md)" --- # Rambus 今日跌 1.4%,半導體 IP 授權類隨大盤半導體整體回落;Astera Labs 漲… ### 相關股票 - [RMBS.US](https://longbridge.com/zh-HK/quote/RMBS.US.md) - [ALAB.US](https://longbridge.com/zh-HK/quote/ALAB.US.md)