IBB Stock Summary and Trading Ideas (iShares Biotechnology ETF | NASDAQ:IBB)

The iShares Biotechnology ETF seeks to track the investment results of an index composed of U.S.-listed equities in the biotechnology sector. It provides exposure to U.S. companies in the biotechnology industry.

What symbol and exchange does iShares Biotechnology ETF shares trade?

iShares Biotechnology ETF trades on the NASDAQ stock market under the symbol IBB.

What is iShares Biotechnology ETF stock price doing today?

As of December 12, 2025, IBB stock price declined to $169.42 with 1,594,287 million shares trading.

What is iShares Biotechnology ETF's Beta?

IBB has a beta of 0.73, meaning it tends to be less sensitive to market movements. IBB has a correlation of 0.34 to the broad based SPY ETF.

How much is iShares Biotechnology ETF worth?

IBB has a market cap of $8.67 billion. This is considered a Mid Cap stock.

What is the highest and lowest price iShares Biotechnology ETF traded in the last 3 year period?

In the last 3 years, IBB traded as high as $174.40 and as low as $107.43.

Is iShares Biotechnology ETF (IBB) a good investment?

IBB has outperformed the market in the last year with a return of +23.3%, while the SPY ETF gained +14.0%. In the last 3 month period, IBB beat the market returning +20.2%, while SPY returned +4.0%. However, in the most recent 2 weeks IBB has underperformed the stock market by returning -2.5%, while SPY returned -0.2%.

What are the support and resistance levels for iShares Biotechnology ETF (IBB)?

IBB support price is $168.16 and resistance is $172.40 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that IBB shares will trade within this expected range on the day.