Compare State Street SPDR S&P Biotech ETF (XBI) vs State Street Technology Select Sector SPDR ETF (XLK) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
State Street SPDR S&P Biotech ETF vs State Street Technology Select Sector SPDR ETF — how do they compare? State Street SPDR S&P Biotech ETF trades at $154.36, while State Street Technology Select Sector SPDR ETF trades at $180.4. The key difference: State Street SPDR S&P Biotech ETF is trading nearer its 52-week high, State Street Technology Select Sector SPDR ETF nearer its low. Which is the better fit depends on your goals.
| XBI | XLK | |
|---|---|---|
Sector | Broad Market / Factor | Sector/Thematic |
52-Week High | $164.28 | $198.21 |
52-Week Low | $85.16 | $127.49 |
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 $150.94, down 2.14% today, with technical indicators showing a bearish trend but oversold RSI suggesting potential near-term support. The ETF lacks traditional valuation metrics due to its structure, but recent news highlights strong biotech sector momentum, including a 17% monthly gain and robust M&A activity. Analyst coverage is limited to a single hold rating, reflecting cautious optimism amid sector volatility.
Outlook: Biotech sector tailwinds from M&A and AI-driven drug discovery offer upside, but high volatility and policy risks persist. Investors should weigh XBI's equal-weight exposure to small/mid-cap biotech against its elevated beta, with technical support near $149 critical for short-term direction.
XLK, the Technology Select Sector SPDR Fund, trades at $175.71 with a slight 0.07% daily gain. Technical indicators show a bearish trend with moving averages signaling sell pressure, while oscillators are neutral. The fund has delivered strong year-to-date performance, up 33% as of July 2, 2026 (ETF Trends), but faces concentration risks in mega-cap tech holdings. Recent news highlights ongoing institutional interest in tech ETFs amid robust earnings expectations for the sector.
The outlook for XLK remains tied to technology sector strength, with Q2 earnings expected to show 23.3% growth for the S&P 500 (ETF Trends, July 13, 2026). Key risks include sector concentration and market volatility. Wall Street sentiment is positive due to strong fundamentals, but investors should monitor earnings results and Fed policy impacts on growth stocks.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
Top news
Latest headlines on both assets
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 State Street Technology Select Sector SPDR ETF
XLK tracks the Technology Select Sector Index, providing targeted exposure to the largest and most influential technology companies within the S&P 500. It is a highly concentrated, liquid vehicle focused on software, semiconductors, and hardware leaders, serving as the primary benchmark for U.S. large-cap technology performance.
Read more on XLK →
