The iShares MSCI South Korea ETF ( EWY ) has succumbed to tech selling pressure. Information Technology is indeed almost half of the fund, with its top two positions accounting for about 40% of the allocation. Still, EWY remains the best performing of the 45 countryFreelance Financial Writer | Investments | Markets | Personal Finance | RetirementI create written content used in various formats including articles, blogs, emails, and social media for financial advisors and investment firms in a cost-efficient ...