iShares MBS ETF vs Global X Robo Global Robotics & Automation ETF — how do they compare? iShares MBS ETF trades at $89.7 (market cap $35.41B), while Global X Robo Global Robotics & Automation ETF trades at $81.2 (market cap $2.06B). The key difference: iShares MBS ETF is far larger — about 17.2× Global X Robo Global Robotics & Automation ETF's market cap, and Global X Robo Global Robotics & Automation 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 Global X Robo Global Robotics & Automation ETF for 36 Days on average.
| MBB | ROBO | |
|---|---|---|
Market Cap | $35.41B | $2.06B |
Volume | 5,388,525 | 148,111 |
Sector | Fixed Income | Sector/Thematic |
52-Week High | $96.91 | $90.34 |
52-Week Low | $89.09 | $63.04 |
Typical Hold Time | 96 Days | 36 Days |
Signals from Pluang's Aura AI — not financial advice
MBB (iShares MBS ETF) trades at $89.22, down 0.16% amid bearish technical signals with 18 sell indicators versus 2 buy signals. The ETF faces pressure from rising intermediate-term rates and inflation concerns, with short interest surging 98.3% in September 2026 to 6.57 million shares. Recent institutional activity shows mixed sentiment with some firms increasing positions while technical indicators point to continued downward momentum.
The outlook remains challenging with convexity risk and borrower prepayment optionality limiting upside potential. Investment opportunity exists for income-focused investors through consistent dividend payments, but risks include duration exposure during potential rate hikes and persistent inflation pressures affecting mortgage-backed securities performance.
ROBO trades at $81.82, down 1.89% today amid mixed technical signals. The overall technical outlook remains bullish with strong moving average support, though oscillators show bearish momentum with RSI levels above 79 indicating potential overbought conditions. Recent news highlights accelerating robotics adoption across manufacturing, healthcare, and military applications, with Q2 2026 earnings showing broadening demand for physical AI technologies.
The robotics ETF offers diversified exposure to a sector benefiting from labor shortages and AI infrastructure growth. Key risks include valuation concerns amid rapid sector expansion and potential market volatility. Analyst coverage remains positive on long-term robotics adoption trends, though current technical indicators suggest near-term consolidation may be needed after recent gains.
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 →ROBO is a thematic ETF that tracks the global robotics and automation industry. It provides diversified exposure to companies leading in industrial robotics, 3D printing, and surgical systems, with holdings like Intuitive Surgical and Zebra Technologies.
Read more on ROBO →