Compare iShares MBS ETF (MBB) vs State Street SPDR Bloomberg Shrt Trm Hg Yld Bd ETF (SJNK) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
iShares MBS ETF vs State Street SPDR Bloomberg Shrt Trm Hg Yld Bd ETF — how do they compare? iShares MBS ETF trades at $89.69 (market cap $35.41B), while State Street SPDR Bloomberg Shrt Trm Hg Yld Bd ETF trades at $24.21 (market cap $4.35B). The key difference: iShares MBS ETF is far larger — about 8.1× State Street SPDR Bloomberg Shrt Trm Hg Yld Bd ETF's market cap, and iShares MBS ETF is more actively traded (5,388,525 versus 3,211,044). Which is the better fit depends on your goals — on Pluang, investors hold iShares MBS ETF for 96 Days and State Street SPDR Bloomberg Shrt Trm Hg Yld Bd ETF for 40 Days on average.
| MBB | SJNK | |
|---|---|---|
Market Cap | $35.41B | $4.35B |
Volume | 5,388,525 | 3,211,044 |
Sector | Fixed Income | Fixed Income |
52-Week High | $96.91 | $25.57 |
52-Week Low | $89.09 | $24.13 |
Typical Hold Time | 96 Days | 40 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, the iShares MBS ETF, trades at $89.68, up 0.52% on the day, but technical indicators signal a bearish trend with moving averages and ADX pointing lower. The stock recently hit a new 52-week low of $91.02 on September 15, 2026, as short interest surged 98.3% in September, reflecting negative sentiment. Recent news highlights concerns over rising intermediate-term rates and inflation pressures impacting mortgage-backed securities.
The outlook remains cautious due to interest rate sensitivity and convexity risks in the mortgage market. While institutional buying by firms like Corient Private Wealth provides some support, the bearish technicals and macroeconomic headwinds suggest limited near-term upside. Key risks include further rate hikes and prepayment volatility in the MBS portfolio.
SJNK (SPDR Bloomberg Short Term High Yield Bond ETF) trades at $24.20, down 0.21% with a bearish technical outlook. The ETF shows strong institutional interest despite recent selling activity by some firms. Dividend distributions remain consistent with recent payments of $0.14-$0.15 per share, providing income appeal in a rising rate environment.
The ETF faces headwinds from technical weakness but maintains income appeal through consistent dividends. Key risks include interest rate sensitivity and institutional selling pressure, while the current yield advantage over Treasuries presents opportunity for income-focused investors in the high-yield bond space.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Investor sentiment on Pluang
What Pluang investors did over the last 30 days
Investor sentiment on Pluang
What Pluang investors did over the last 30 days
No sentiment data available yet.
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 State Street SPDR Bloomberg Shrt Trm Hg Yld Bd ETF
SJNK invests in U.S. dollar-denominated high-yield corporate bonds with short-term maturities (under five years). It offers higher yields than investment-grade funds but with less interest rate sensitivity than longer-term junk bond ETFs.
Read more on SJNK →
