Compare iShares MBS ETF (MBB) vs iShares US Power Infrastructure ETF (POWR) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
iShares MBS ETF vs iShares US Power Infrastructure ETF — how do they compare? iShares MBS ETF trades at $89.75 (market cap $35.41B), while iShares US Power Infrastructure ETF trades at $25.44 (market cap $446.54M). The key difference: iShares MBS ETF is far larger — about 79.3× iShares US Power Infrastructure ETF's market cap, and iShares US Power Infrastructure ETF is trading nearer its 52-week high, iShares MBS ETF nearer its low. Which is the better fit depends on your goals — on Pluang, investors hold iShares MBS ETF for 96 Days and iShares US Power Infrastructure ETF for 14 Days on average.
| MBB | POWR | |
|---|---|---|
Market Cap | $35.41B | $446.54M |
Volume | 5,388,525 | 160,852 |
Sector | Fixed Income | Sector/Thematic |
52-Week High | $96.91 | $28.22 |
52-Week Low | $89.09 | $23.20 |
Typical Hold Time | 96 Days | 14 Days |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
MBB (iShares MBS ETF) trades at $89.79, up 0.64% with bearish technical signals from moving averages and ADX indicators. The ETF faces headwinds from rising intermediate-term rates and inflation pressures, with short interest surging 98.3% in September. Recent institutional buying by Corient Private Wealth and Baird Financial contrasts with technical weakness and negative analyst commentary on duration risk.
Outlook remains cautious due to interest rate sensitivity and convexity risks in mortgage-backed securities. The 5.68-year effective duration exposes MBB to Fed policy shifts, though Norway's $2.3 trillion sovereign fund rotation into MBS provides counterbalancing institutional support. Key risks include prepayment optionality and persistent inflation eroding real returns.
No Aura AI signal available yet.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About iShares MBS ETF
The fund will invest at least 80% of its assets in the component securities of the underlying index and TBAs that have economic characteristics that are substantially identical to the economic characteristics of the component securities of the index, and the fund will invest at least 90% of its assets in fixed income securities included in the underlying index that advisor believes will help the fund track the index.
Read more on MBB →About iShares US Power Infrastructure ETF
iShares U.S. Power Infrastructure ETF seeks exposure to U.S. companies involved in power infrastructure. Its holdings may include electric utilities, transmission and distribution businesses, and electrical equipment providers.
Read more on POWR →
