Indian investors can buy Vanguard S&P Small-Cap 600 ETF (VIOO) through the following modes:
1. Direct investment: One can invest through opening an International Trading Account with Angel One. Once account is opened, you can add funds in U.S. dollars to buy Vanguard S&P Small-Cap 600 ETF (VIOO).
2. Indirect investment: One can invest indirectly in Vanguard S&P Small-Cap 600 ETF (VIOO) through mutual funds and Exchange Traded Funds (ETFs) that offer exposure to global stocks.