Markets dropped Monday. September 14 was down. AI stocks dropped. Tech leaders urged slowing reckless development. Chip and memory stocks also declined. A Black Swan investor backed Michael Burry. He predicted a manic surge before a downturn.

Bitcoin came under pressure. An analyst said a S&P 500 pullback could drive Bitcoin toward $10,000. Another investor called Bitcoin a one-dimensional asset. He said its collapse could do serious harm. Transat A.T. shares declined 5.97 percent. Fuel costs were the issue. Warren Buffett said investors should be fearful when others are greedy.