Compare State Street SPDR S&P Biotech ETF (XBI) vs Utilities Select Sector SPDR Fund (XLU) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
State Street SPDR S&P Biotech ETF vs Utilities Select Sector SPDR Fund — how do they compare? State Street SPDR S&P Biotech ETF trades at $159.63, while Utilities Select Sector SPDR Fund trades at $43.71. The key difference: State Street SPDR S&P Biotech ETF is trading nearer its 52-week high, Utilities Select Sector SPDR Fund nearer its low. Which is the better fit depends on your goals.
| XBI | XLU | |
|---|---|---|
Sector | Broad Market / Factor | — |
52-Week High | $164.28 | $47.73 |
52-Week Low | $86.92 | $41.31 |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
XBI trades at $159.15, up 0.71% with a bullish technical signal from moving averages. The biotech ETF shows strong momentum with a 17% monthly gain, driven by positive clinical data and M&A activity. Analyst coverage remains limited with a single hold rating, while institutional interest grows with recent $793,000 investment from Bay Colony Advisors.
Outlook remains positive given biotech sector resurgence, though elevated RSI suggests near-term overbought conditions. Key risks include sector volatility and regulatory uncertainty, but AI-driven drug discovery and strong pipeline developments provide growth catalysts for patient investors.
XLU trades at $43.74, up 1.39% with bearish technical signals from moving averages and oscillators. The ETF shows strong institutional call option activity, with 43,489 contracts traded on August 11, 2026, representing an 18% increase over typical volume. Recent news highlights XLU's positioning as an AI power demand play, with utilities gaining attention for data center electricity needs. The fund offers defensive income characteristics with dividend distributions scheduled for June 2026.
XLU faces technical headwinds but benefits from structural AI power demand growth. The ETF's defensive utility holdings provide income stability while capturing electricity infrastructure expansion. Key risks include interest rate sensitivity and regulatory changes, but institutional interest in call options suggests bullish positioning on the AI power theme.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About State Street SPDR S&P Biotech ETF
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 →About Utilities Select Sector SPDR Fund
In seeking to track the performance of the index, the fund employs a replication strategy. It generally invests substantially all, but at least 95%, of its total assets in the securities comprising the index. The index includes securities of companies from the following industries: electric utilities; water utilities; multi-utilities; independent power and renewable electricity producers; and gas utilities. The fund is non-diversified.
Read more on XLU →
