Trump no mercado financeiro: índice Volfefe

JP Morgan has created an index to track the effect of Trump’s tweets on financial markets: ‘Volfefe index’

Trump’s market-moving tweets most often address trade and monetary policy, with keywords including “China,” “billion” and “products.”
J.P. Morgan’s “Volfefe Index,” named after Trump’s infamous and still mysterious “covfefe” tweet, explains a measurable fraction of the moves in implied rate volatility for 2-year and 5-year Treasurys.

Out of about 4,000 non-retweets by Trump occurring during market hours from 2018 to the present, only 146 moved the market.

Fonte: aqui