EconomyBuffett sells all aviation shares “The world will change” Berkshire Hathaway, headed by well-known investor Warren Buffett, held an annual shareholders meeting on the 2nd. Bu... 2020.05.04Economy
Economy[Crude oil price minus]Aim to be a “legendary speculator” There was a rare event in the US where the price of crude oil futures goes negative because the economic activity has ... 2020.05.02Economy
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