Why Is NEBIUS GROUP N V A A (NBIS) Stock Down Today?
By the Top Tier Newswire AI Desk · July 29, 2026 at 10:26 AM ET · reviewed against 9 wire stories
NEBIUS GROUP N V A A (NBIS) is down -10.62% in the latest session. Our newswire has captured 9 stories on NBIS across 6 sources in the last 36 hours, with AI sentiment reading mixed (avg 57/100).
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NBIS stock fell 10.62% to $151.68 in a volatile session driven by a sharp intraday decline and heavy put options activity. The stock opened with a modest 0.6% gap up but quickly reversed course, hitting a session low of $151.60 before closing near the bottom of its range. The sell-off coincided with three notable options prints totaling $88.8 million in premiums, with put options accounting for the vast majority.
What Happened
The stock’s sharp decline occurred despite recent bullish commentary from several analysts and a strong earnings backdrop. Nebius reported 840% AI cloud revenue growth and a 45% EBITDA margin, reflecting a successful pivot to higher-margin offerings. However, the stock’s performance was overshadowed by a wave of insider selling, with 12 sales totaling $138.8 million in the last 90 days. Additionally, recent reports linking Nvidia to a major OpenAI infrastructure financing package failed to sustain momentum, as the market appeared to reassess valuations. The stock’s price of $151.68 remains within its 52-week range of $50.00 to $299.86 but has fallen from its recent peak.
What The Data Shows
The session’s volume of 5.7 million shares was 0.3 times the 3-month average, suggesting limited liquidity. The stock traded down 4.6% over the past 8 sessions, from $177.79 to $169.69. Options activity was heavily skewed toward puts, with the largest single print reaching $43.1 million. Retail traders on r/wallstreetbets and options forums were discussing put assignments and cash-secured strategies, indicating bearish positioning. Meanwhile, a Republican senator disclosed a recent purchase of $1,001, $15,000 in Nebius shares, adding limited institutional context.
What To Watch
Nebius Group is scheduled to report second-quarter 2026 results and host a conference call. Investors will be watching for guidance on AI cloud growth and infrastructure demand.
AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.
NBIS · Jul 29 session (5-min) · -11.92% vs prior close · updated 6:13 PM ETAI sentiment, last 36h · averaged over 9 stories · 57/100 bullish
The headlines behind the move
Story flow · 6 stories on the wire, last 36h · hover or tap a dot for the headline
45d agoSeeking AlphaBULLISH 67Analyst
Nebius: PaaS Power Over Agentic Bleed
Nebius Group N.V. earns a Bullish rating for its asset-light AI-PaaS pivot and grid decoupling strategy.
45d agoSeeking AlphaNEUTRAL 50General
Alger Mid Cap Focus Fund Q2 2026 Portfolio Review
Astera Labs, Nebius, and Western Digital were among the top contributors to performance. Insmed, GFL Environmental, and Karman were among the top detractors from performance.
45d agoStockTitanNEUTRAL 50General
Nebius Group announces date of second quarter 2026 results and conference call | NBIS Stock News
46d agoTipRanksBEARISH 42Analyst
Despite AI Hype and NVDA’s Backing, Nebius (NBIS) Is Just Too Expensive
Despite the accelerating artificial intelligence (AI) boom and another powerful endorsement from Nvidia ($NVDA), Nebius ($NBIS) is just too expensive. I can’t deny ...
46d agoThe Motley FoolBULLISH 58Analyst
Can Nebius Stock Turn a $10,000 Investment Into $1 Million?
Nebius may be on the cusp of much more growth if demand for AI chips and infrastructure remains strong, but that's by no means a sure thing.
47d agoSeeking AlphaBULLISH 73Analyst
Nebius: A Software Company The Market Insists On Renting Out
Nebius posted 840% AI cloud revenue growth and a 45% EBITDA margin, signaling a successful transition to higher-margin offerings. See why NBIS stock is a buy.
47d agoYahoo TopBULLISH 67Analyst
Nvidia Has Given a Massive Boost to This AI Infrastructure Stock. Buy It Before It Doubles in 3 Years
Neocloud infrastructure provider Nebius has solid backing from Nvidia, and it is on track to multiply its revenue substantially over the next three years.
47d agoYahoo FinanceBULLISH 67General
CoreWeave and Nebius gain after report links Nvidia to major OpenAI infrastructure financing
Shares of CoreWeave (NASDAQ:CRWV) and Nebius Group (NASDAQ:NBIS) moved higher on Monday after a report suggested Nvidia (NASDAQ:NVDA) is considering a substantial financing package to support OpenAI’s next-generation data center expansion. CoreWeave shares advanced 4%, while Nebius climbed 6% following a Wall Street Journal report that Nvidia is in discussions to provide approximately $250 billion in financing guarantees for a large-scale OpenAI infrastructure project.
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