Ciena News - July 8, 2026

🟢 CIEN surges 4% today on news of Cvfg LLC investment, strong AI demand

CIEN is trading 4% up at $435.82 today. • The surge follows news that Cvfg LLC acquired a $5.36 million stake in Ciena, reported in its Q1 13F filing. •...

🔴 CIEN is trading 4.2% down today as investors reassess valuation after AI-driven rally

CIEN is trading 4.2% down at $401.13 as investors continue to reassess its stretched valuation following a sharp AI-driven run. • Recent commentary...