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NBIS Stock Slides As Burry’s Bearish Bet Intensifies Thumbnail

NBIS Stock Slides As Burry’s Bearish Bet Intensifies

TIM SYKES•UPDATED OCT. 15, 2026, 8:32 AM ET
Reviewed by Bryce Tuoheyand Fact-checked by Matt Monaco

Nebius Group N.V. stocks have been trading down by -4.51 percent amid heightened concerns over its latest regulatory investigation news.

Key Takeaways

  • Nebius Group is down 2.1% premarket after nearly a 5% drop on Monday, extending recent losses in speculative names.
  • Nebius Group is down 1.7% premarket after a 1.5% loss in the prior session, signaling persistent selling and fading confidence.
  • Michael Burry shifted from a short to June put options on Nebius, a leveraged bearish stance against its AI-driven valuation.
  • Across major WallStreetBets names, premarket action is largely red, with only Microsoft bucking the downside trend.

Candlestick Chart

Live Update At 08:32:29 EDT: On Thursday, October 15, 2026 Nebius Group N.V. stock [NASDAQ: NBIS] is trending down by -4.51%! Discover the key drivers behind this movement as well as our expert analysis in the detailed breakdown below.

Quick Financial Overview

Nebius Group N.V. (NBIS) trades like a hot AI story stock, but the numbers tell a much tougher tale. Recent daily closes show NBIS falling from the mid‑$240s to roughly the mid‑$180s within weeks, a steep slide that wipes out a big chunk of recent gains. Volatility is elevated, with wide ranges between daily highs and lows as traders reposition.

Under the hood, NBIS generated about $529.8M in revenue, but profitability is weak. A pretax profit margin of about ‑1.7% means the company is still losing money on its operations. Return on assets of ‑1.41% and return on equity of ‑2.78% confirm that capital is not yet earning its keep.

Valuation is the real shocker. With a price‑to‑sales ratio near 9,546.51 and price‑to‑book around 1,100.95, NBIS is priced like a moonshot, not a steady compounder. Enterprise value sits above $50.58B, far ahead of current cash flows. The balance sheet is not weak — roughly $3.68B of cash against total assets of about $12.43B — but leverage is meaningful, with a 2.7 leverage ratio and long‑term debt over $4.10B. For traders, NBIS is a classic high‑expectation, high‑risk AI name where sentiment can flip fast.

Why Traders Are Watching NBIS Selling Pressure

NBIS has shifted from market darling to problem child on the short‑term chart. Nebius Group recently dropped nearly 5% in one session, followed by a further 2.1% premarket slide on 2026/10/13. That’s not a random shakeout — it’s a sign that momentum has turned, and dip buyers are backing off. The following day, NBIS was quoted down another 1.7% premarket after a 1.5% loss the prior session, showing sellers are pressing their edge.

Intraday, the 5‑minute tape around the premarket shows Nebius Group trading in a tight, heavy band around $178–$181, with repeated attempts to push higher getting sold into. That kind of choppy, low‑range action after a big breakdown often signals trapped longs unwinding while short‑biased traders lean on every pop.

On top of that, NBIS is sitting inside a broader risk‑off move in WallStreetBets‑favored names. The latest data shows most WSB‑mentioned stocks trading negative in the premarket, with Microsoft as a rare exception. When the whole speculative basket goes red, sympathy flows matter. Nebius Group tends to move with this retail momentum crowd, so sentiment shifts across the group can accelerate NBIS selling.

Then comes the headline that traders love to argue about: Michael Burry. According to recent reports, Burry closed out his prior short and replaced it with June put options on Nebius Group at unspecified double‑digit strikes. That is a clear leveraged bearish stance. For NBIS traders, this is not about worshipping a “big name” — it’s about recognizing that a high‑profile skeptic is calling the AI‑driven valuation stretched and the revenue story unproven. In an already weak tape, that kind of positioning can embolden other bears and keep pressure on the bid.

Conclusion

Right now, NBIS is a textbook case of what happens when sky‑high expectations meet gravity. Nebius Group N.V. has real scale — billions in assets, meaningful cash, and a sizable AI narrative — but the financial profile shows losses, thin margins, and extreme valuation ratios. When a stock trades at over 9,500x sales and more than 1,100x book, traders are paying for a dream, not current earnings.

The chart agrees. Nebius Group has broken down from the $240s into the $180s, with back‑to‑back premarket drops and persistent red candles confirming heavy supply. NBIS is not bouncing sharply; it’s grinding lower while liquidity thins out. Add the broader WallStreetBets pullback and Burry’s June put strategy, and you get a sentiment cocktail that favors disciplined, rule‑based trading over hope.

For short‑term NBIS traders, this is a market that rewards preparation, not prediction. Have a plan before every entry. Respect the volatility in Nebius Group, size small, and know your exit levels in advance. As millionaire penny stock trader and teacher Tim Sykes says, “Preparation plus patience leads to big profits.” As Tim Sykes likes to remind his students, “The market doesn’t care about your opinion, only your preparation and your discipline.” This breakdown in NBIS is a live‑fire lesson in exactly that.

This is stock news, not investment advice. Timothy Sykes News delivers real-time stock market news focused on key catalysts driving short-term price movements. Our content is tailored for active traders and investors seeking to capitalize on rapid price fluctuations, particularly in volatile sectors like penny stocks. Readers come to us for detailed coverage on earnings reports, mergers, FDA approvals, new contracts, and unusual trading volumes that can trigger significant short-term price action. Some users utilize our news to explain sudden stock movements, while others rely on it for diligent research into potential investment opportunities.

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* Results are not typical and will vary from person to person. Making money trading stocks takes time, dedication, and hard work. There are inherent risks involved with investing in the stock market, including the loss of your investment. Past performance in the market is not indicative of future results. Any investment is at your own risk. See Terms of Service here

The available research on day trading suggests that most active traders lose money. Fees and overtrading are major contributors to these losses.

A 2000 study called “Trading is Hazardous to Your Wealth: The Common Stock Investment Performance of Individual Investors” evaluated 66,465 U.S. households that held stocks from 1991 to 1996. The households that traded most averaged an 11.4% annual return during a period where the overall market gained 17.9%. These lower returns were attributed to overconfidence.

A 2014 paper (revised 2019) titled “Learning Fast or Slow?” analyzed the complete transaction history of the Taiwan Stock Exchange between 1992 and 2006. It looked at the ongoing performance of day traders in this sample, and found that 97% of day traders can expect to lose money from trading, and more than 90% of all day trading volume can be traced to investors who predictably lose money. Additionally, it tied the behavior of gamblers and drivers who get more speeding tickets to overtrading, and cited studies showing that legalized gambling has an inverse effect on trading volume.

A 2019 research study (revised 2020) called “Day Trading for a Living?” observed 19,646 Brazilian futures contract traders who started day trading from 2013 to 2015, and recorded two years of their trading activity. The study authors found that 97% of traders with more than 300 days actively trading lost money, and only 1.1% earned more than the Brazilian minimum wage ($16 USD per day). They hypothesized that the greater returns shown in previous studies did not differentiate between frequent day traders and those who traded rarely, and that more frequent trading activity decreases the chance of profitability.

These studies show the wide variance of the available data on day trading profitability. One thing that seems clear from the research is that most day traders lose money .

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Citations for Disclaimer

Barber, Brad M. and Odean, Terrance, Trading is Hazardous to Your Wealth: The Common Stock Investment Performance of Individual Investors. Available at SSRN: “Day Trading for a Living?”

Barber, Brad M. and Lee, Yi-Tsung and Liu, Yu-Jane and Odean, Terrance and Zhang, Ke, Learning Fast or Slow? (May 28, 2019). Forthcoming: Review of Asset Pricing Studies, Available at SSRN: “https://ssrn.com/abstract=2535636”

Chague, Fernando and De-Losso, Rodrigo and Giovannetti, Bruno, Day Trading for a Living? (June 11, 2020). Available at SSRN: “https://ssrn.com/abstract=3423101”