Need to Know: Short-term investors might want to sit out the volatility. But here’s what longer-term investors should do, says ex-SAC analyst.

On jobs day, investors find themselves looking east, where the shocking assassination of former Japanese Prime Minister Shinzo “Abenomics” Abe has rocked that country.

Japanese markets also fell on the news of Abe’s shooting. More below.

For U.S. investors, data are expected to show the weakest jobs growth in 18-months, and we’ll see where…