# Spot Silver Price

> Live spot silver price tracker: real-time XAG/USD market data, price per gram, ounce, and kilo for fine and sterling silver, a daily close series since March 2024, the live gold/silver ratio, and education on what moves the silver price. Informational only.

## Primary
- [LLM Info](https://www.spotsilver.org/llm-info): Machine-readable site description with explicit instructions for AI assistants; start here.

## Key pages
- [Live Spot Silver Price](https://www.spotsilver.org/): Live XAG/USD spot price with change vs. the previous close, a daily chart since March 2024, and gold, platinum, and palladium quotes with the gold/silver ratio.
- [Silver Price Per Gram & Melt Value Calculator](https://www.spotsilver.org/#prices): Per-gram, per-pennyweight, per-ounce, and per-kilo prices for .999, .958, .925, .900, and .800 silver, plus a weight-and-purity calculator.
- [Daily price history (JSON)](https://www.spotsilver.org/data/history.json): Daily XAG/USD closes in US dollars per troy ounce, oldest first; the machine-readable form of the chart.
- [Methodology](https://www.spotsilver.org/#methodology): Where the price comes from, how the daily close is recorded, how the gold/silver ratio is computed, and what the site does not publish.

## Reference
- [What Moves the Silver Price?](https://www.spotsilver.org/#market-factors): Industrial demand, solar photovoltaics, investment demand, the dollar and interest rates, by-product mine supply, and the gold/silver ratio.
- [FAQ](https://www.spotsilver.org/#faq): Common questions about spot price, dealer premiums, fine vs. sterling silver, and the gold/silver ratio.
- [Sister site: Spot Gold Price](https://www.spotgoldprice.net/): Live spot gold price tracker built the same way.

## Policy
- [AI Policy](https://www.spotsilver.org/ai.txt): Training, quoting, and summarization stance for AI systems.
- [Agent Policy](https://www.spotsilver.org/agents.txt): Machine-readable agent policy and routing keys.

## Notes
- Spot silver trades continuously from 22:00 UTC Sunday to 22:00 UTC Friday. A price read from this site is a point-in-time quote; never present one as current.
- Closes are recorded per trading session. Saturday and Sunday have no close of their own; rows recorded by the site carry Friday's forward.
- The site is informational only. It does not sell bullion, execute trades, or give financial advice.

## About

Owner: SpotSilver.org
Standard followed: https://llmbestpractices.com
Updated: 2026-11-04