<turbo-stream action="append" target="news"><template>  <div class="row mb-4 py-2 news-box">
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        <div class="me-2"><a class="text-gray" data-turbo-frame="_top" href="/aktien/Ciena-Corporation-US1717793095">Ciena Corporation</a></div>
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      <a target="_blank" rel="nofollow" href="https://invezz.com/news/2026/06/04/ciena-stock-sinks-despite-earnings-beat-as-investors-seek-bigger-ai-upside/?utm_source=snapi">Ciena stock sinks despite earnings beat as investors seek bigger AI upside</a>
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        Shares of Ciena CIEN fell sharply on Thursday even after the networking equipment maker reported fiscal second-quarter earnings and revenue that exceeded Wall Street expectations. Ciena stock dropped more than 19% in early trading, putting the shares on track for their biggest one-day percentage decline since Jan. 27, 2025, according to Dow Jones Market Data.
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        <div class="me-2"><a class="text-gray" data-turbo-frame="_top" href="/aktien/Ciena-Corporation-US1717793095">Ciena Corporation</a></div>
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      <a target="_blank" rel="nofollow" href="https://www.proactiveinvestors.com/companies/news/1093472?SNAPI">Ciena reports fiscal Q2 earnings beat, shares slide on guidance</a>
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        Ciena Corporation (NYSE:CIEN) reported fiscal second quarter that came in ahead of Wall Street expectations for both earnings and revenue, but shares fell about 19% on concerns about the company&#39;s forward guidance and outlook relative to elevated expectations. Ciena raised its fiscal 2026 revenue outlook to $6.3 billion, plus or minus $100 million, compared with prior expectations of $6.18 bill...
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        <div class="me-2"><a class="text-gray" data-turbo-frame="_top" href="/aktien/Ciena-Corporation-US1717793095">Ciena Corporation</a></div>
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      <a target="_blank" rel="nofollow" href="https://www.marketwatch.com/story/cienas-stock-is-tumbling-and-taking-other-optical-networking-shares-down-with-it-36da0bf7">Ciena&#39;s stock is tumbling and taking other optical-networking shares down with it</a>
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        Investors were expecting a “more material beat and raise” than what Ciena delivered with its latest earnings report, a analyst says.
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        <div class="me-2"><a class="text-gray" data-turbo-frame="_top" href="/aktien/Ciena-Corporation-US1717793095">Ciena Corporation</a></div>
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      <a target="_blank" rel="nofollow" href="https://www.investors.com/news/technology/ciena-stock-ciena-earnings-news-q12026/">Ciena Stock Falls On Strong Earnings, Guidance After Huge 2026 Gain</a>
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        Ciena stock fell after the optical gear maker&#39;s fiscal Q2 earnings and revenue modestly beat consensus estimates amid big share gains in 2026.
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        <div class="me-2"><a class="text-gray" data-turbo-frame="_top" href="/aktien/Ciena-Corporation-US1717793095">Ciena Corporation</a></div>
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        <div class="me-2 text-gray">Barrons</div>
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        <div class="me-2 text-gray">vor 4 Monaten</div>
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      <a target="_blank" rel="nofollow" href="https://www.barrons.com/articles/ciena-earnings-stock-price-34d08d7f">Ciena Stock Falls After Earnings Beat. Revenue Growth of 40% Wasn&#39;t Enough.</a>
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      <div class="me-0 me-md-5">
        The networking company reports better-than-expected earnings and revenue in its fiscal second quarter.
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        <div class="me-2"><a class="text-gray" data-turbo-frame="_top" href="/aktien/Ciena-Corporation-US1717793095">Ciena Corporation</a></div>
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      <a target="_blank" rel="nofollow" href="https://www.businesswire.com/news/home/20260603804542/en/Ciena-Reports-Fiscal-Second-Quarter-2026-Financial-Results/">Ciena Reports Fiscal Second Quarter 2026 Financial Results</a>
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        HANOVER, Md.--(BUSINESS WIRE)--Ciena Corporation today announced financial results for its fiscal second quarter ended May 2, 2026.
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      <a target="_blank" rel="nofollow" href="https://www.investors.com/research/earnings-preview/broadcom-stock-fiber-optic-leader-ciena-lead-another-ai-earnings-bonanza/">Broadcom Stock, Fiber Optic Leader Ciena Lead Another AI Earnings Bonanza</a>
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        Broadcom stock is near highs ahead of earnings, along with other hot tech stocks like Credo Technology and fiber optic leader Ciena.
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      <a target="_blank" rel="nofollow" href="https://www.marketwatch.com/story/earnings-season-slows-but-these-7-stocks-pack-explosive-sawtooth-volatility-next-week-d519d174">Earnings season slows but these 7 stocks pack explosive ‘sawtooth&#39; volatility next week</a>
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        The S&amp;P 500 Index is roaring to all-time highs and the general market rally continues to widen. Record highs were registered this week by the Dow Jones Industrial Average, Nasdaq 100 and the Russell 2000. First support for SPX continues to be 7,330, with various support levels below that down to 7,000.
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