Was yesterday's huge market sell-off, the worst day for the S&P 500 in nearly two years, a "Black Swan" event?@NNTaleb, who wrote "The Black Swan," says no. pic.twitter.com/xj0DR4wEZd— Squawk Box (@SquawkCNBC) August 6, 2024 昨日の大規模な市場売りは、S& ;P 500にとって約2年ぶりの最悪の日となったが、…