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Five Industrial Stocks Rise as AI and Defense Demand Draw Focus

Makkler Newsroom
October 6, 2026

Dycom, Mayville Engineering, Array, Cummins and Regal Rexnord advanced as spending on AI infrastructure and defense supported demand.

Key takeaways

  • Dycom shares rose 6.2%, the largest gain among the five companies listed.
  • The article linked the moves to AI infrastructure and defense spending.

Dycom, Mayville Engineering, Array, Cummins and Regal Rexnord shares rose in morning trading, with gains ranging from 2% to 6.2%. Dycom led the group, while Mayville Engineering had the smallest increase.

The moves came amid increased capital spending on artificial intelligence infrastructure and defense, which the article said was supporting demand for power systems, data center construction and grid upgrades. It also pointed to fresh all-time highs for the S&P 500 and Nasdaq Composite.

Mayville Engineering rose 2%, Cummins gained 2.2%, Array advanced 3.3% and Regal Rexnord added 3.5%. Dycom climbed 6.2%.

Further reading

This article was produced with the help of AI technology. Source: Yahoo Finance

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