The S&P 500 is split into 11 GICS industries. Each groups similar companies — e.g., Tech includes Apple, Microsoft, Nvidia.
A Sector ETF (like XLK) lets you own all stocks in a sector with one trade. No need to pick individual stocks.
How much the sector gained or lost since Jan 1. Fetched live each page load via your Cloudflare worker.
Price-to-Earnings. Lower = potentially cheaper. A P/E of 15 means you pay $15 per $1 of annual earnings.
Annual cash per share as % of price. Utilities & Staples yield more; growth sectors like Tech yield less.
Share of total S&P 500 value. Tech at ~29% means ~$1 in $3 of index money is in tech stocks.
Forward analyst view: Outperform = beat market expected; Mkt Perform = in-line; Underperform = lag expected.
High/low over the past year. The dot shows where today's price sits within that range.