🔴 Ciena is trading 5.4% down in pre-market amid renewed AI-spending concerns

Ciena is trading at $341.84, down 5.40%, in pre-market, a move consistent with broader risk-off sentiment.

• No company-specific announcement explaining the October 22 pre-market decline surfaced in available coverage.
• Technology shares weakened amid renewed AI-spending concerns; Lam Research fell after its earnings outlook disappointed investors.
• The Nasdaq was down 1.75% and the technology sector 2.30% pre-market; Ciena had gained 5.67% in the prior session.