Aehr Test Systems vs iShares Broad USD Investment Grade Corporate Bond — how do they compare? Aehr Test Systems trades at $123.24 (market cap $3.82B), while iShares Broad USD Investment Grade Corporate Bond trades at $50.21. The key difference: Aehr Test Systems is trading nearer its 52-week high, iShares Broad USD Investment Grade Corporate Bond nearer its low. Which is the better fit depends on your goals.
| AEHR | USIG | |
|---|---|---|
Market Cap | $3.82B | — |
Sector | Technology | Fixed Income |
52-Week High | $117.18 | $52.69 |
52-Week Low | $17.38 | $50.18 |
Enterprise Value | $3.72B | — |
Trailing returns across standard periods
Latest headlines on both assets
Aehr Test Systems provides testing and burn-in solutions for the semiconductor industry. Its systems ensure the reliability of AI processors, data center chips, and electric vehicle components at the wafer and package levels.
Read more on AEHR →USIG is a low-cost ETF providing broad exposure to over 11,000 U.S. investment-grade corporate bonds. It tracks the ICE BofA US Corporate Index, featuring high-quality debt from 2026 leaders like Citigroup, Bank of America, and Oracle.
Read more on USIG →