If the 10-Year Treasury Crosses 4.6%, Here's What Happens to VOO and IVV

State Street's 2026 Global ETF Outlook calls for $2.1 trillion of US ETF inflows this year, with the lion's share flowing into three core funds: Vanguard S&P 500 ETF (NYSEARCA:VOO | VOO Price Prediction), iShares Core S&P 500 ETF (NYSEARCA:IVV), and Vanguard Total Stock Market ETF (NYSEARCA:VTI).