Why Is SUPER MICRO COMPUTER (SMCI) Stock Up Today?

Super Micro Computer (SMCI) surged 9.35% to $38.46 in morning trading as news of an expanded partnership with Cisco and a legal development in Taiwan lifted investor sentiment. The stock’s rally followed Cisco’s announcement that it would expand its Secure AI Factory with Super Micro and NVIDIA to support AI hardware production. A separate development, in which Taiwan prosecutors indicted nine individuals, including former employees of Super Micro and NVIDIA, without charging the companies themselves, also helped reduce uncertainty for the stock.

What Happened

Cisco expanded its collaboration with Super Micro to build AI hardware using NVIDIA technology, a move that has positioned Super Micro as a key player in the AI server market. The partnership is expected to include new systems starting in October 2026, according to social media posts and Cboe data indicating bullish flow in the stock. The stock’s rise also came amid broader market optimism, as the AI sector rebounded following the Taiwan legal developments. The indictment focused on individuals rather than the corporate entities, which helped ease concerns about regulatory risk.

What The Data Shows

The stock has traded in a 52-week range of $19.48 to $58.78 and currently has a market cap of $24.1B. Over the past eight sessions, it fell 3.2% from $39.49 to $38.25. Unusual options activity in the last 36 hours included $4.2M in call premiums versus $1.4M in put premiums, with the largest single print totaling $1.7M. The stock also printed one fresh 52-week low and 30 52-week highs on August 26.

What To Watch

The stock is currently trading near key levels as the AI sector continues to evolve. Investors should monitor the October 2026 rollout of the expanded Secure AI Factory and watch for further corporate actions or earnings updates from Super Micro.