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CIEN
Ciena Corporation
stock NYSE

At Close

Aug 7, 2026 3:59:59 PM EDT

412.62USD+2.194%(+8.86)1,887,192

0.00Bid 0.00Ask 0.00Spread

Pre-market

Aug 7, 2026 8:48:26 AM EDT

422.38USD+4.612%(+18.62)1

After-hours

Aug 7, 2026 4:42:30 PM EDT

412.01USD-0.148%(-0.61)145,399

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CIEN Reddit Mentions

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CIEN Specific Mentions

As of Aug 9, 2026 5:13:32 PM EDT (1 min. ago)

Includes all comments and posts. Mentions per user per ticker capped at one per hour.

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