iShares iBoxx $ High Yield Corporate Bond ETF vs National Grid Transco PLC National Grid PLC (NEW) American Depositary Shares — how do they compare? iShares iBoxx $ High Yield Corporate Bond ETF trades at $76.88 (market cap $17.41B), while National Grid Transco PLC National Grid PLC (NEW) American Depositary Shares trades at $79.7 (market cap $78.99B). The key difference: National Grid Transco PLC National Grid PLC (NEW) American Depositary Shares is far larger — about 4.5× iShares iBoxx $ High Yield Corporate Bond ETF's market cap, and National Grid Transco PLC National Grid PLC (NEW) American Depositary Shares pays a 4.13% dividend while iShares iBoxx $ High Yield Corporate Bond ETF pays none. Which is the better fit depends on your goals.
| HYG | NGG | |
|---|---|---|
Market Cap | $17.41B | $78.99B |
Volume | 63,579,674 | 740,402 |
Sector | Fixed Income | Utilities |
52-Week High | $81.28 | $93.93 |
52-Week Low | $76.81 | $73.54 |
Typical Hold Time | 61 Days | — |
Enterprise Value | — | $137.22B |
Dividend Yield | — | 4.13% |
Signals from Pluang's Aura AI — not financial advice
HYG trades at $77.09, down 0.26% with a bearish technical signal from moving averages. The ETF shows neutral oscillator readings with mixed RSI signals. Recent dividend payments of $0.34, $0.44, and $0.38 demonstrate consistent income distribution. The bond market faces pressure from rising Treasury yields, with the 10-year yield reaching levels not seen since 2007 according to MarketBeat on September 30, 2026.
High yield corporate bonds face headwinds from rising interest rates and inflation concerns. The Federal Reserve's monetary policy remains a key driver, with bond selloffs impacting ETF performance. Income investors benefit from regular dividends, but credit quality and duration risks require careful monitoring in the current rate environment.
National Grid (NGG) trades at $78.23, up 1.44% on the day, with a market cap of approximately $48.3 billion. The stock shows stable technicals near its consensus price target of $79.25. Fundamentally, it maintains strong profitability with an 18.32% net income margin and has beaten EPS estimates in recent quarters. Recent news highlights institutional buying and a focus on grid innovation, including AI adoption.
Outlook is cautiously positive with upside to the high target of $85.50, supported by earnings momentum and strategic investments. Risks include high debt levels and regulatory pressures. Analyst consensus leans buy (55%), but hold ratings reflect concerns over capital intensity and macroeconomic sensitivity.
Trailing returns across standard periods
Latest headlines on both assets
HYG is the world's largest high-yield bond ETF, tracking the Markit iBoxx USD Liquid High Yield Index. It provides liquid exposure to non-investment grade corporate debt, with 2026 top holdings including Cloud Software Group and Medline.
Read more on HYG →National Grid plc is a British utility company that owns and operates electricity and gas transmission networks in Great Britain, and through its US Regulated business, operates electricity and gas transmission and distribution networks serving customers in New York and Massachusetts. Its shares trade on the NYSE as American Depositary Shares under the ticker NGG.
Read more on NGG →