iShares MBS ETF vs ABRDN Physical Gold Shares ETF — how do they compare? iShares MBS ETF trades at $89.52 (market cap $35.41B), while ABRDN Physical Gold Shares ETF trades at $39.81 (market cap $7.03B). The key difference: iShares MBS ETF is far larger — about 5× ABRDN Physical Gold Shares ETF's market cap, and ABRDN Physical Gold Shares 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 ABRDN Physical Gold Shares ETF for 57 Days on average.
| MBB | SGOL | |
|---|---|---|
Market Cap | $35.41B | $7.03B |
Volume | 5,388,525 | 2,350,550 |
Sector | Fixed Income | Commodities - Metals/Agriculture |
52-Week High | $96.91 | $51.41 |
52-Week Low | $89.09 | $37.54 |
Typical Hold Time | 96 Days | 57 Days |
Signals from Pluang's Aura AI — not financial advice
MBB, the iShares MBS ETF, trades at $89.54, up 0.36% on the day but showing a bearish technical signal overall. The ETF has faced significant short interest growth of 98.3% in September 2026, reaching 6.57 million shares, and recently hit a 52-week low. Recent news highlights concerns over intermediate duration risk amid potential rate hikes, though institutional buying from firms like Corient Private Wealth and Baird Financial Group provides some support. Key technical indicators show oversold conditions on the 12-day RSI but strong selling pressure from moving averages.
The outlook for MBB remains cautious due to interest rate sensitivity and convexity risks in the mortgage-backed securities market. While dividend payments offer income, rising rates and inflation pressures pose downside risks. Analyst sentiment is neutral to bearish, with the ETF's performance heavily tied to Federal Reserve policy. Investors should weigh the high yield against duration risk in a tightening cycle.
SGOL is trading at $39.02, down 1.66% with bearish technical signals dominating across moving averages and oscillators. The stock faces significant resistance at current levels with all support and resistance clustered around $39. Recent market sentiment reflects pressure from rising Treasury yields and Federal Reserve policy uncertainty, though some technical indicators like the 12-day RSI at 24.81 suggest potential oversold conditions.
The outlook remains challenging with persistent bearish momentum, though the deeply oversold RSI reading indicates potential for near-term stabilization. Investment opportunities exist for contrarian investors seeking gold exposure amid inflation concerns, while risks include continued pressure from rising interest rates and dollar strength that could push prices lower.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
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 →SGOL is an ETF that is designed to track the performance of the price of gold bullion. The fund is backed by physical gold held in secured vaults, which is allocated to the ETF's custodian account. By providing direct ownership of gold without the need for physical storage or insurance, SGOL offers investors a convenient and cost-effective way to gain exposure to the gold market.
Read more on SGOL →