Markets
8.1
S&P 500 rallies 3.74% to $655.62 on moderate volume
The S&P 500 index (SPY) gained 3.74% to close at $655.62 with trading volume of approximately 28.9M shares. The magnitude of the single-session move is notable but lacks context regarding the drivers of the rally. Without information on sector rotation, macro catalyst, or market conditions, the sustainability of the move remains unclear.