Benchmark (%) On 12/01/2016 EWT began to track the MSCI Taiwan 25/50 Index. Historical index data prior 12/01/2016 is for the MSCI Taiwan Index; index data on and after 12/01/2016 is for the MSCI Taiwan 25/50 Index. After Tax Pre-Liq. (%) Return after taxes on distributions. Assumes fund shares have not been sold. After Tax Post-Liq. End of day index data search. View returns for any global, regional or country MSCI index. There are three main variables to select: the market for the index (All Country, Developed Markets, Emerging Markets, Frontier Markets, etc.), the currency (US dollar, Euro, or local), and the index level ( price return, total return, net return ).