Sector ETF strength: Biotech– IBB +4.5%. Regional Banks– RKH +4.1%. Commercial Banks– KBE +4.0%....

|By:, SA News Editor

Sector ETF strength: Biotech– IBB +4.5%. Regional Banks– RKH +4.1%. Commercial Banks– KBE +4.0%. Financials– XLF +3.6%. Healthcare Providers– IHF +3.3%.