iShares Biotechnology ETF (IBB) closed at $212.50 on November 13, 2026, down 0.4% from the previous close, on volume of 1,365,431 shares (30-day average 1,895,290).
Data as of November 13, 2026.
| # | Date | Strategy | Legs | Contracts |
|---|---|---|---|---|
| 1 | Nov 12, 2026 | Strangle or Risk Reversal | 18-Dec-26210 P : 225 C | 800 |
| 2-3 | The next 2 largest trades are for Premium members. Start a 7-day free trial | |||
Ranked by contracts: multi-leg trades of 200 or more contracts on one day, through Nov 12, 2026. See the 10 largest for 30, 60 and 90 days
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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.
iShares Biotechnology ETF trades on the NASDAQ stock market under the symbol IBB.
As of November 13, 2026, IBB stock price declined to $212.50 with 1,365,431 million shares trading.
IBB has a beta of 0.58, meaning it tends to be less sensitive to market movements. IBB has a correlation of 0.12 to the broad based SPY ETF.
IBB has a market cap of $11.11 billion. This is considered a Large Cap stock.
In the last 3 years, IBB traded as high as $222.29 and as low as $107.43.
IBB has outperformed the market in the last year with a return of +29.0%, while the SPY ETF gained +11.5%. In the last 3 month period, IBB beat the market returning +5.9%, while SPY returned -2.1%. However, in the most recent 2 weeks IBB has underperformed the stock market by returning -2.5%, while SPY returned -1.9%.
IBB support price is $209.40 and resistance is $217.46 (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.
