SPY, the world's largest S&P 500 ETF, closes down 1.77% at 755.72
The gist
The State Street SPDR S&P 500 ETF Trust (SPY) fell 1.77% to close at 755.72 on Oct. 30.
Its swings matter because SPY holds 501 stocks and about $814 billion in assets.
How it unfolded
- Oct 23, 2026SPY sold $3.57 billion of stock and bought nothing, reducing all 501 positions and leaving its $809.98 billion portfolio with no increases.
- Oct 27, 2026The S&P 500 gained 0.60% to 7,722.60, and SPY added 0.57% to close at 769.71.
- Oct 28, 2026SPY had $1.33 billion in gross trades that were entirely buys, increasing 498 positions, including $105.5 million more NVIDIA.