---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/39964785.md"
description: "US AI software stocks rose broadly today with significant resilience 🔥 A batch of AI software small-cap stocks showed a "catch-up rally + sentiment resonance" structure.C3.ai rose 13.3%, sentiment boosted by a French large enterprise announcing AI infrastructure investment; BigBear.ai rose 7.7%, lifted by news of new executive appointments; Zeta Global rose 7.2%, continuing to benefit from AI marketing automation; Xiao-i Robot rose 5.6% with ample volume; ARRIVE AI moved up with the sector."
datetime: "2026-04-16T10:50:12.000Z"
locales:
  - [en](https://longbridge.com/en/topics/39964785.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/39964785.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/39964785.md)
author: "[usstock_memo](https://longbridge.com/en/profiles/26678806.md)"
---

# US AI software stocks rose broadly today with sign…


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