Yahoo Finance Live anchors break down the chart of the day.
Pfizer-Biotech says a third dose of its Covid-19 vaccine promotes a strong immiune response in children ages 6 month to 5 years.A third pediatric dose of the Pfizer-BioNTech COVID-19 vaccine in children 6 months to under 5 years of age prompted a strong immune response with little to no side effects.
Yahoo Finance's David Hollerith reports on the latest in the cryptocurrency markets as bitcoin searches for a bottom and tether looks to rebuild trust in stablecoins.