Investors who gave up on Nokia, BlackBerry, Ericsson, or Cisco Systems missed out on their rally.
Nokia gained over 60% from its 52-week low, adding 9.7% last week after its quarterly report.
Stock markets treated Nokia like an AI and cloud services supplier.
In the third quarter, the network infrastructure segment delivered 11% in net sales growth.
IBM slipped toward its 50-day moving average at below $270 last week, but jumped by 9.31% on Oct. 24, closing at $307.46, a new 52-week high.
CEO Arvind Krishna said that clients turned to it as a trusted partner to help them build embedded AI and infrastructure.
In Q3, IBM posted a 7% revenue growth rate.
Author's summary: Nokia and IBM showed significant growth in their quarterly reports.