UPS United posts modest Q1 2026 earnings beat shares rise 257 percent on positive investor sentiment DBI Designer shares drop 449 percent even as Q1 2026 EPS beats analyst consensus estimates by 38 percent What determines MKS MKSI stock valuation MKS Posts 13 EPS Miss Trailing Analyst Estimates Vanguard Total Stock Market ETF VTI Mitigating US Equity Home Bias with Vanguard Total International Stock ETF VXUS Allocation