I saw the time the dump was going. It was a crazy dump, something like this I had never seen before. The main reason for this dump was Corona's panic, where the seller was everyone, but there was no buyer. If you looked at the orderbook at that time, you might understand. When there was not enough liquidity, everyone was ordering the market sell. And all the positions of those who were with high leverage traders their position liquidated and the market went crazy.