# XLK · Return Distribution — Technology Sector Annual Returns Since 1999

Source: https://historyofmarket.com/xlk/xlk-annual-dist/
Language: en
Data through 2026-11-12
License: data CC BY 4.0, text © History of Market — cite "History of Market (historyofmarket.com)" and link the source page. Terms: https://historyofmarket.com/license/
Section: History of Market › Information Technology › Technology Sector Annual Returns Since 1999

**Tech Sector Return Distribution** — Histogram of annual total returns for the technology sector, highlighting structural growth and recovery elasticity.

Figure: Plate IV.3 · While long-term average returns rival semiconductors, overall dispersion is dampened by recurring software, SaaS, and IT services revenues that temper hardware cyclicality. · Data through 2026-11-12

## Latest Snapshot

- **Average** — +13.8%
- **Positive years** — 20
- **Negative years** — 7
- **Best year** — 1999 +65.2%
- **Worst year** — 2000 -41.9%
- **Observations** — 28
- **Sample** — 1999 – 2026

## What this page answers

This static page is built to answer searches for XLK · Return Distribution. It summarizes the live dataset behind the Technology Sector Annual Returns Since 1999 panel and links to the full interactive chart.

The data is refreshed by the History of Market pipeline and published as a stable JSON endpoint for research, citation, and AI-agent use.

## Data & Source

[GET /api/xlk/annual-tr.json](https://historyofmarket.com/api/xlk/annual-tr.json) — Canonical dataset endpoint.

Exchange closing prices · Company filings · Robert Shiller · FRED · NBER.

## FAQ

### Where does this data come from?

History of Market combines public market and macro datasets — exchange closing prices, company filings, Robert Shiller, FRED, NBER, and the UBS Global Investment Returns Yearbook (Dimson–Marsh–Staunton). The exact endpoint for this panel is linked below.

### How often is it updated?

Daily-tier datasets refresh after the U.S. market close, with a broader weekly refresh each weekend. The timestamp shown on this page comes from the JSON payload.

### Can I use the data?

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- [Technology Select Sector (XLK): The Historical Arc Since 1998](https://historyofmarket.com/xlk/xlk-price/)

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Data: https://historyofmarket.com/api/xlk/annual-tr.json
Machine index: https://historyofmarket.com/llms.txt