NEBX is a leveraged single-stock ETF that seeks daily investment results, before fees and expenses, corresponding to two times (200%) the daily performance of the common shares of Nebius Group N.V., an Amsterdam-based artificial intelligence (AI) cloud infrastructure provider that trades on Nasdaq under the ticker NBIS. The fund was launched on September 8, 2025, and carries a net expense ratio of 1.30%.
Rather than holding a diversified basket of equities, NEBX maintains at least 80% exposure to financial instruments—typically swaps, options, and related derivatives—designed to deliver roughly 2x the daily move of a single underlying security. Its portfolio is therefore best understood as concentrated, synthetic exposure to NBIS, and its risk profile is dominated by that one company's trading dynamics. The fund's assets under management (AUM), the total market value of assets it oversees, are in the low hundreds of millions of dollars, making it a relatively small and specialized product.
Because the fund resets its leverage daily, its returns over periods longer than one day can diverge meaningfully from a simple doubling of NBIS's cumulative move. Volatility and the mathematical effects of daily compounding can create drag during choppy markets—an important consideration given the violent swings in both the underlying stock and the ETF itself.
Over the trailing 30 days, NEBX climbed roughly +10.5%, rising from about $22.85 to approximately $25.26 per share. That headline figure, however, conceals an exceptionally turbulent path. Within the period, the fund traded through a low near $13 and a high above $40, reflecting the amplified nature of its 2x daily leverage.
The broader three-month picture is far weaker. Over the trailing quarter, NEBX has declined roughly -36%, as the fund fell sharply from elevated levels reached earlier in the year. This pattern—a strong rebound off short-term lows combined with a still-negative longer-term trend—is characteristic of a highly leveraged product tracking a volatile, momentum-driven underlying.
The fund's performance is a direct, leveraged reflection of Nebius Group. During the period, Nebius reported second-quarter results showing revenue of $582.3 million, up 454% year over year, and raised its year-end contracted power target to 5 gigawatts as demand for AI compute capacity remained strong. These announcements coincided with a sharp rally in both the stock and the leveraged ETF.
Momentum was reinforced by supportive commentary from major financial institutions, including a higher price target citing robust AI-infrastructure demand and pricing. Additional catalysts included disclosures that NVDA (Nvidia) held a notable equity stake in Nebius and a multibillion-dollar AI-infrastructure agreement with META (Meta Platforms).
The gains were partly offset by a sharp pullback after Nebius completed a $5.75 billion convertible senior notes offering to fund data center construction and GPU (graphics processing unit) procurement. Investor concerns about rising debt and potential equity dilution triggered a multi-session decline before shares—and NEBX—stabilized. Each of these moves was magnified by the fund's 2x daily leverage, producing outsized swings in NEBX even on days when the underlying moved only a few percent.
Despite the recent 30-day advance, NEBX's trailing-quarter performance remains deeply negative, down approximately -36%. The decline reflects a sharp drawdown from mid-2026 highs, when AI-infrastructure and "neocloud" stocks sold off amid broader questions about valuation, capital intensity, and the sustainability of hyperscale AI spending.
Nebius's aggressive expansion—projected capital expenditures (capex) of roughly $20 billion to $25 billion for the year—has supported rapid revenue growth but also raised concerns about financing needs and near-term profitability. For NEBX, the combination of a falling underlying, elevated realized volatility, and daily-reset compounding has weighed on longer-horizon returns even as short-term rallies have periodically lifted the fund. This dynamic is common for leveraged single-stock ETFs during high-volatility regimes.
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The outlook for NEBX is inseparable from Nebius Group and the broader AI-infrastructure cycle. Key factors to monitor include the pace of Nebius's data center buildout and GPU capacity deployment, the contracted backlog and its conversion into revenue, and whether AI cloud pricing holds up as competing capacity from rivals such as CRWV (CoreWeave) comes online. Financing and dilution remain central risks, given the company's substantial capex program and recent convertible debt issuance.
Macroeconomic conditions also matter: interest-rate expectations and credit conditions influence how capital-intensive AI buildouts are financed and valued. For leveraged products specifically, elevated volatility can amplify the effects of daily compounding, so investors should understand that NEBX is designed for short-term trading rather than long-term buy-and-hold positioning. Regulatory and policy developments affecting AI infrastructure, energy availability, and semiconductor supply chains represent additional catalysts that could move the underlying stock—and, through 2x daily leverage, the fund itself.
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.
The Stochastic Oscillator for NEBX moved out of overbought territory on September 10, 2026. This could be a bearish sign for the stock and investors may want to consider selling or taking a defensive position. A.I.dvisor looked at 15 similar instances where the indicator exited the overbought zone. In 15 of the 15 cases the stock moved lower. This puts the odds of a downward move at 90%.
NEBX moved below its 50-day moving average on September 10, 2026 date and that indicates a change from an upward trend to a downward trend.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where NEBX declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 90%.
NEBX broke above its upper Bollinger Band on September 08, 2026. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options.
The Momentum Indicator moved above the 0 level on September 04, 2026. You may want to consider a long position or call options on NEBX as a result. In 13 of 14 past instances where the momentum indicator moved above 0, the stock continued to climb. The odds of a continued upward trend are 90%.
The Moving Average Convergence Divergence (MACD) for NEBX just turned positive on September 08, 2026. Looking at past instances where NEBX's MACD turned positive, the stock continued to rise in 8 of 9 cases over the following month. The odds of a continued upward trend are 89%.
Following a +32.34% 3-day Advance, the price is estimated to grow further. Considering data from situations where NEBX advanced for three days, in 55 of 58 cases, the price rose further within the following month. The odds of a continued upward trend are 90%.
The Aroon Indicator entered an Uptrend today. In 36 of 37 cases where NEBX Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are 90%.
Category Trading