Sectors and themes

The 11 sectors through their SPDR ETFs, or two dozen investing themes as equal-weight baskets, with returns over six periods and today's best and worst members.

• Parameter type (string): sector or theme.
• name, type (string): The sector or theme, and sector or theme.
• etf (string): Sectors: the SPDR ETF. Null for themes.
• basket (array): Themes: the member tickers. Null for sectors.
• description (string): Themes: what it holds.
• price (number): Sectors: the ETF's price.
• change_pct (number): Today.
• return_1w_pct, return_1m_pct, return_3m_pct, return_ytd_pct, return_1y_pct (number): Returns over a week, a month, three months, the year so far and a year (sectors).
• members, members_up, members_down (integer): Members ($10B+ companies for sectors) and how many are up and down today.
• best[], worst[] (array): The top and bottom three members today: symbol, name, change_pct.
• GET /market/sectors: Sectors and themes. The 11 sectors through their SPDR ETFs, or two dozen investing themes as equal-weight baskets, with returns over six periods and today's best and worst members.

Updated 2026-11-06 15:49 UTC