Ciena stock falls 5.24 percent to EUR 347.20, market value USD 54.7 billion

Published on 10/13/2026 at 17:32 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Ciena stock is EUR 347.20 on October 13, 2026, down 5.24 percent versus the Xetra close. Revenue rose 37.00 percent to USD 1.67 billion in fiscal third quarter.

Price and earnings figures

Ciena's euro quote fell EUR 19.20 on October 13, 2026.
Revenue rose 37.00 percent to USD 1.67 billion in the third quarter.
Ciena stock costs EUR 347.20 at Lang & Schwarz on October 13, 2026 at 5:18 p.m. CEST, down 5.24 percent versus the Xetra close of October 12, 2026.
Ciena had a P/E ratio of 86.45 and market capitalization of USD 54.7 billion on October 13, 2026.

CIEN, US1717793095, Illustration mit AI erstellt.

Ciena's market capitalization was USD 54.7 billion on October 13, 2026, while its euro quote fell EUR 19.20 from the Xetra close of October 12, 2026. Ciena stock was trading at EUR 347.20 at Lang & Schwarz at 5:18 p.m. CEST, down 5.24 percent versus the Xetra close.

Quarterly revenue rose 37.00 percent

MarketBeat reported on October 12, 2026 that quarterly revenue rose 37.00 percent year over year to USD 1.67 billion. Adjusted earnings reached USD 2.11 per share, compared with USD 1.73 expected. The revenue increase gives the price move a stronger operating backdrop, but the euro quote remains the central market signal for German investors.

NYSE range and valuation

On the NYSE, Ciena was last at USD 386.38 on October 13, 2026 at 11:30 a.m. EDT, down 4.60 percent on the session. The primary-exchange 52-week range was USD 159.01 to USD 637.51, putting the US quote below its yearly high while the euro quotation remained under pressure after the Xetra close.

MarketWatch listed an average analyst target of USD 521.49 from 25 ratings on October 13, 2026. The same page scheduled Ciena's fiscal 2026 earnings for December 10, 2026. Ciena's P/E ratio was 86.45 and its market capitalization was USD 54.7 billion on the same date.

Comparison with peers

CIEN: minus 5.24 percent, P/E 86.45, market capitalization USD 54.7 billion

Arista Networks: minus 5.82 percent, P/E 62.68, market capitalization USD 250.1 billion

Lumen Technologies: minus 0.69 percent, P/E minus 4.91, market capitalization USD 5.2 billion

Euro quote after Xetra close

Ciena was trading at EUR 347.20 at Lang & Schwarz on October 13, 2026 at 5:18 p.m. CEST, down 5.24 percent versus the Xetra close of October 12, 2026 at EUR 366.40. The move was larger than the 4.60 percent decline in the NYSE quote because the two figures belong to separate venues and currencies. The further course of trading is shown by the continuously updated real-time quote of Ciena stock.