Arthur Hayes of BitMEX provides a market analysis in "Mayday," discussing recent crypto volatility and macroeconomic factors that may influence future trends. He suggests buying cryptocurrencies, particularly Bitcoin, Ether, and altcoins like Solana and Dogecoin, due to reduced quantitative tightening by the Fed and other fiscal policies. Hayes predicts a bullish outcome for crypto prices, including Bitcoin reaching $60,000 to $70,000.