Invesco S&P 500 Momentum ETF vs United States Natural Gas Fund — how do they compare? Invesco S&P 500 Momentum ETF trades at $151.22 (market cap $23.48B), while United States Natural Gas Fund trades at $11.11 (market cap $517.27M). The key difference: Invesco S&P 500 Momentum ETF is far larger — about 45.4× United States Natural Gas Fund's market cap, and Invesco S&P 500 Momentum ETF is trading nearer its 52-week high, United States Natural Gas Fund nearer its low. Which is the better fit depends on your goals — on Pluang, investors hold Invesco S&P 500 Momentum ETF for 54 Days and United States Natural Gas Fund for 22 Days on average.
| SPMO | UNG | |
|---|---|---|
Market Cap | $23.48B | $517.27M |
Volume | 1,876,152 | 29,485,537 |
Sector | Broad Market / Factor | Commodities - Energy |
52-Week High | $161.66 | $16.90 |
52-Week Low | $107.84 | $9.63 |
Typical Hold Time | 54 Days | 22 Days |
Signals from Pluang's Aura AI — not financial advice
SPMO trades at $153.00, showing minimal daily movement with a 0.01% gain. The ETF maintains a bullish technical outlook with strong moving average signals, though oscillators suggest neutral momentum. Recent portfolio reconstitution added 54 stocks including Apple and Merck, while removing Nvidia. Institutional interest remains strong with Envestnet Asset Management increasing its stake by 9.5% in Q2 2026.
The momentum-focused ETF offers concentrated exposure to S&P 500's fastest-rising stocks, historically outperforming the broader index. Key risks include sector concentration in technology and higher volatility. Analyst sentiment remains positive given the fund's structural momentum advantage and institutional accumulation trends.
UNG trades at $11.06, up 0.28% with a bullish technical signal from moving averages. The fund reported $65.15M net income for 2024 despite zero revenue, with strong total assets of $790.02M and minimal debt. Recent news highlights natural gas market volatility with record production and geopolitical tensions influencing energy prices.
The outlook is mixed: technical strength and clean balance sheet support stability, but zero revenue and negative cash flow (-$251.70M) pose fundamental risks. Investors face exposure to natural gas price swings and supply-demand imbalances, requiring careful monitoring of energy market developments.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
SPMO is designed to track the investment results of the S&P 500 Momentum Index. This index measures the performance of stocks in the S&P 500 that exhibit the highest momentum, or the greatest price appreciation, over the trailing 12 months, while excluding the most recent month. By investing in these high-momentum stocks, SPMO seeks to capitalize on the historical trend that stocks with strong recent performance tend to continue that performance in the near term, offering a systematic approach to factor investing within the large-cap U.S. equity market.
Read more on SPMO →UNG is a commodity ETF that tracks the daily price movements of natural gas futures. It primarily invests in front-month contracts at the Henry Hub, making it a highly volatile tool for short-term trading rather than long-term holding due to contango and roll costs.
Read more on UNG →