Invesco S&P 500 Momentum ETF vs State Street SPDR S&P Biotech ETF — how do they compare? Invesco S&P 500 Momentum ETF trades at $150.4, while State Street SPDR S&P Biotech ETF trades at $159.93. Which is the better fit depends on your goals.
| SPMO | XBI | |
|---|---|---|
Sector | Broad Market / Factor | Broad Market / Factor |
52-Week High | $161.66 | $169.55 |
52-Week Low | $107.84 | $93.43 |
Signals from Pluang's Aura AI — not financial advice
SPMO trades at $150.47, up 0.5% with a bullish technical outlook supported by strong moving average signals. The ETF has delivered exceptional performance, averaging 37% annual returns over three years according to The Motley Fool (2026-09-06). Recent momentum factor strength and concentrated tech exposure drive its market-beating track record, though this introduces higher volatility during sector rotations.
The outlook remains positive with structural momentum advantages and lower drawdowns than the S&P 500. Key risks include concentrated technology sector exposure and sensitivity to market rotations. Analyst sentiment leans bullish with multiple buy recommendations citing the ETF's rules-based momentum strategy and cost efficiency at 0.13% expense ratio.
XBI trades at $161.97, down 1.12% today, with technical indicators showing mixed signals amid a bearish overall trend. The ETF holds over 150 biotech companies and has rallied 76% in the past year, driven by M&A activity and positive clinical trial catalysts. Analyst coverage remains limited with a single hold rating, while recent news highlights sector optimism around cancer vaccine breakthroughs and improved capital access.
Outlook remains cautiously optimistic with potential for 8-14% returns over 6-12 months, though high volatility and regulatory risks persist. Key opportunities include ongoing pharmaceutical M&A and innovation in immunotherapy, while risks center on sector-specific volatility and policy uncertainty.
Trailing returns across standard periods
Latest headlines on both assets
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 →XBI is an equal-weighted ETF that tracks the U.S. biotechnology segment. It provides diversified exposure to small, mid, and large-cap biotech firms involved in drug discovery and medical research, such as Moderna and Exact Sciences.
Read more on XBI →