The FT Vest Emerging Markets Buffer ETF June (TJUN) is an exchange-traded fund that mostly invests in total market equity. The fund seeks to match the price return of the iShares MSCI Emerging Markets ETF up to a predetermined upside cap while providing a buffer against the first 10% of losses over a one-year period. FLEX options are utilized for this strategy TJUN was launched on Jun 20, 2025 and is issued by First Trust.