XBI is a biotech-focused ETF offering equal-weight exposure to U.S. biotechnology companies. The SPDR S&P Biotech ETF tracks the performance of the S&P Biotechnology Select Industry Index. XBI ...

If you look at a stock chart mapping the performance of the State Street SPDR S&P Biotech exchange-traded fund since early 2021, it seems to tell a simple story: The biotech sector has been a disaster ...

In 2025, biotechnology stocks had their best year since the pandemic, with the market sector’s two major indexes – the SDPR S&P Biotech ETX (NYSE:XBI) and iShares Biotech ETF (NYSE:IBB) – returning ...

To catch full episodes of all The Motley Fool's free podcasts, check out our podcast center. When you're ready to invest, check out this top 10 list of stocks to buy. A full transcript is below. This ...

Biotech stocks are emerging from a four-year slump. The SPDR S&P Biotech exchange-traded fund XBI, a proxy for the sector, is up 25% so far this year through Oct. 31, beating the S&P 500 SPX by 9 ...

The long winter for biotech stocks is over. Shares have climbed to levels not seen since late 2021, buoyed by eye-popping takeover valuations, trailblazing innovation in battling obesity and cancer, ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Researchers are increasingly using AI and biotechnology tools to better understand the ...

Biotech stocks are emerging from a four-year slump. The SPDR S&P Biotech exchange-traded fund a proxy for the sector, is up 25% so far this year through Oct. 31, beating the S&P 500 by 9 percentage ...