# Major U.S. indices ended Tuesday higher, with the Dow Jones Industrial Average climbing 0.73% to 49,298.25.

*fintech · news · 2026-05-06 · Benzinga*

## Key points

- AMD's after-hours stock price surged 16.54% following strong Q1 earnings and upbeat AI-driven outlook.
- Super Micro Computer missed revenue expectations but issued fourth-quarter guidance above estimates, boosting after-hours shares 18%.
- Intel cleared a key antitrust obstacle to invest in AI chip startup SambaNova, raising investor confidence.
- Micron's CEO stressed AI memory supply is tight, not demand, contributing to an 11.10% stock jump.

**Companies:** Advanced Micro Devices, Inc., Intel Corporation, Micron Technology, Inc., Super Micro Computer, Inc., Arista Networks, Inc.
**Countries:** United States

[Read the full story on Benzinga](https://www.benzinga.com/markets/equities/26/05/52310631/amd-super-micro-computer-intel-arista-networks-and-micron-technology-why-these-5-stocks-are-on-investors-radars-today)

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