This is an ETF that diversifies broadly across emerging-market equities. It provides exposure to leading companies in a range of emerging markets and is designed to extend a portfolio into growth regions outside the US.

It suits long-term investors who want to diversify into emerging-market growth outside the US and can tolerate the resulting volatility and currency risk.

It is a passive (index-tracking) ETF managed by WisdomTree.

The fund includes emerging-market stocks on a rules-based approach, easing concentration in any single country or stock while tracking the performance of emerging markets as a whole. Holdings and weights are updated through regular rebalancing, which maintains diversification across regions and sectors.

• Broad diversification across emerging markets
• Rules-based stock selection

Assets under management (AUM) stand at $72.2M, and the expense ratio is 0.32% per year.

The fund differs from large emerging-market ETFs in management fee and regional mix, so comparing the exposure approach and costs together is the basis for choosing between them.

Emerging-market equity performance tends to be highly volatile, depending on global risk appetite, the strength of the dollar, and each country's economic cycle. These markets sometimes move differently from the US market, so diversification benefits can be expected, but the direction varies from period to period.

Fund flows into emerging-market ETFs react sensitively to the direction of the dollar and appetite for risk assets. Inflows tend to rise during periods of a weaker dollar and risk-on sentiment, while outflow pressure tends to build in the opposite environment.

Its strength is diversified exposure across emerging markets, while volatility driven by currency and geopolitical risk works as a weakness.

The three funds shown in the table as comparison targets in the same emerging-market category, IEMG, VWO and EEM, are large core ETFs with greater asset size and liquidity. Beyond these, investors who want emerging-market exposure excluding China can consider EMXC, and those who want a rules-based factor approach can look at products such as AVEM. Within the WisdomTree family, alternatives such as the dividend-focused DEM and XSOE, which excludes state-owned enterprises, can also be considered.

Here are the points to review before investing in XC. It is a diversified emerging-market asset, but costs, liquidity, currency and regional mix directly affect performance, so it is advisable to check each item before buying.

Emerging-market currency moves and geopolitical and policy uncertainty are the main drivers of short-term volatility. In risk-off periods, outflows can deepen declines, and policy changes in individual countries can affect the broader regional trend.

It has practical value for long-term investors who want to add diversified exposure to emerging markets outside the US. If liquidity and size are the priority, comparing it with IEMG and VWO makes sense, and for exposure excluding China, with EMXC.