MBB Stock Summary and Trading Ideas (iShares Mbs ETF | NASDAQ:MBB)

The iShares Barclays MBS Bond Fund seeks investment results that correspond generally to the price and yield performance before fees and expenses of the investment grade agency mortgage-backed securities sector of the United States as defined by the Bloomberg U.S. MBS Index.

What symbol and exchange does iShares Mbs ETF shares trade?

iShares Mbs ETF trades on the NASDAQ stock market under the symbol MBB.

What is iShares Mbs ETF stock price doing today?

As of March 17, 2026, MBB stock price climbed to $95.46 with 1,125,670 million shares trading.

What is iShares Mbs ETF's Beta?

MBB has a beta of -0.06, meaning it tends to be less sensitive to market movements. MBB has a correlation of 0.05 to the broad based SPY ETF.

How much is iShares Mbs ETF worth?

MBB has a market cap of $39.05 billion. This is considered a Large Cap stock.

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

In the last 3 years, MBB traded as high as $96.97 and as low as $85.28.

Is iShares Mbs ETF (MBB) a good investment?

MBB has underperformed the market in the last year with a return of +7.0%, while SPY returned +20.5%. This shows that you would have done better investing in the overall market (through SPY) over the last year than in MBB shares. However, MBB has outperformed the market in the last 3 month and 2 week periods, returning +1.2% and -0.6%, while SPY returned -0.9% and -2.2%, respectively. This indicates MBB has been having a stronger performance recently.

What are the support and resistance levels for iShares Mbs ETF (MBB)?

MBB support price is $95.07 and resistance is $95.57 (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 MBB shares will trade within this expected range on the day.