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Weekly Report: what happened at CIEN last week (0831-0904)?

Weekly Report·09/07/2026 09:50:25

Last week CIEN had an overall loss of -15.18%, the stock price moved from 378.44 to 321.00, last week's high was 382.94, the low was 311.60, and the cumulative volume was 17.84M.

Review of important events and prospects

● CIEN Earnings report occurred last week on 3 September.

Last week's important news

The information in Weekly News report is for educational purposes only and does not constitute investment advice.