This document contains market data and commentary from March 12-13, 2020. Key points include: - Global stock markets saw steep declines on March 12, with many indexes down over 10%. Bond yields also fell sharply. - The WHO declared COVID-19 a pandemic. Countries implemented travel bans and event cancellations. Economic activity declined sharply. - Surveys of economic sentiment in Europe, such as the ZEW indicator, plunged to the lowest levels on record, reflecting high uncertainty from the outbreak. Central banks cut interest rates.