flyingwhale-飞鲸投资笔记(@flyingwhale919):Today, $CIEN rose nearly 14%, forming a fairly good technical chart pattern. There wasn't any special news from CIEN itself. I think the main reason is that at today's investor day meeting, $MRVL raised its earnings forecast again and emphasized that one of the main contributions came from scale across. As we can see in the optical communications sector, several scale-across related stocks have seen good single-day gains, except for CIEN, where $NOK rose 7.5% today, $CSCO +4.5%

flyingwhale-飞鲸投资笔记

@flyingwhale919

A retail investor focused on semiconductors /technology. Interested in industry trends/company fundamentals. Sharing research/insights/market observations

Joined March 2022

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flyingwhale-飞鲸投资笔记@flyingwhale919

2026.10.07 00:25

Today, $CIEN rose nearly 14%, forming a fairly good technical chart pattern. There wasn't any special news from CIEN itself. I think the main reason is that at today's investor day meeting, $MRVL raised its earnings forecast again and emphasized that one of the main contributions came from scale across. As we can see in the optical communications sector, several scale-across related stocks have seen good single-day gains, except for CIEN, where $NOK rose 7.5% today, $CSCO +4.5%