Retrieve average percentage change and performance metrics for each market sector. Compare sector performance to identify leading and lagging industries, helping traders spot rotation trends and sector momentum.
Use Case: Display a sector performance heatmap showing which sectors are outperforming or underperforming the market today.
OAuth2 Bearer token: obtain an access token from the token endpoint and send it in the Authorization header.
Max sectors to return (default 15). Use 'all' to return all sectors.
"15"