iShares Russell 2000 ETF IWM Geopolitical Risk Oil Price Spikes Test Broad Market Risk Appetite Amid Equities Rally Is PIMCO PDO a once in a decade opportunity On the Radar 20260505 Merck Co MRK Q1 2026 Earnings Preview Key Metrics Consensus Estimates and Investor Implications How Old Second OSBC geographic mix shifted this quarter Old Second posts 85 EPS miss vs analyst consensus