基金概述
iShares National Muni Bond ETF (MUB) is a municipal bond fund managed by the iShares fund family, specifically categorized under Muni National Interm. The fund currently oversees $42.60B in total assets, a substantial scale that reflects significant market participation and liquidity within the municipal fixed-income sector. While the specific number of holdings is not publicly disclosed in available data, the asset size implies a broad investment scope typical of major national muni bond vehicles. The fund charges an expense ratio of 0.1%, which is conceptually low compared to many actively managed municipal funds or higher-cost passive alternatives, thereby reducing the drag on net performance for shareholders.
业绩分析
The current yield stands at 3.2%, providing a tangible income stream that benefits investors seeking regular cash flow from fixed-income assets in a rising rate environment. Year-to-date performance shows a return of -0.2%, indicating that the fund has experienced a slight decline in value over the most recent fiscal period. Over longer horizons, the 3-year average return is 2.6%, while the 5-year average return is 0.9%, suggesting that long-term consistency has varied depending on interest rate cycles and credit conditions. The disparity between the short-term YTD loss and the positive 3-year average return highlights how recent market volatility can temporarily diverge from longer-term historical trends. The 0.1% expense ratio plays a critical role in preserving capital over time, as lower fees directly contribute to higher net returns by minimizing the portion of gross earnings consumed by operational costs.
Price & Risk Profile
The 52-week trading range spans from a low of $102.38 to a high of $109.00, illustrating the specific boundaries within which the share price has fluctuated over the past year. Based on these metrics, the current price sits within the lower-middle portion of the 52-week range, suggesting the asset has experienced downward pressure relative to its recent peak. The beta value is listed as N/A, meaning there is no available data to quantify the fund's volatility relative to the broader market index using this specific metric. Consequently, the overall risk profile must be interpreted through the lens of the 52-week price range and the 0.2% YTD decline rather than a calculated beta coefficient. The price volatility contained within the $102.38 to $109.00 band provides context for potential price swings that holders of this municipal bond ETF might experience during periods of changing interest rate expectations or economic data releases.