<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
        xmlns:xhtml="http://www.w3.org/1999/xhtml">
  <url>
    <loc>https://xaus.com/</loc>
    <!--
      ACTION IN PRODUCTION:
      Replace lastmod with a server-side variable that updates daily,
      e.g. <lastmod>{{ TODAY_ISO_DATE }}</lastmod>
      This tells Googlebot the page has fresh price data every day.
    -->
    <lastmod>2026-05-05</lastmod>
    <changefreq>always</changefreq>
    <priority>1.0</priority>
    <!-- hreflang alternates for international targeting -->
    <xhtml:link rel="alternate" hreflang="x-default" href="https://xaus.com/"/>
    <xhtml:link rel="alternate" hreflang="en"        href="https://xaus.com/"/>
  </url>
  <url>
    <loc>https://xaus.com/xaut/</loc>
    <!--
      ACTION IN PRODUCTION:
      Replace lastmod with a server-side variable that updates daily,
      e.g. <lastmod>{{ TODAY_ISO_DATE }}</lastmod>
    -->
    <lastmod>2026-05-10</lastmod>
    <changefreq>always</changefreq>
    <priority>0.9</priority>
    <!-- hreflang alternates for international targeting -->
    <xhtml:link rel="alternate" hreflang="x-default" href="https://xaus.com/xaut/"/>
    <xhtml:link rel="alternate" hreflang="en"        href="https://xaus.com/xaut/"/>
  </url>
  <url>
    <loc>https://xaus.com/reserves/</loc>
    <!--
      ACTION IN PRODUCTION:
      Replace lastmod with the date of the latest IMF/WGC data update,
      e.g. <lastmod>{{ RESERVES_LAST_UPDATED }}</lastmod>
      Data updates monthly — no need for daily refresh like the spot price pages.
    -->
    <lastmod>2026-05-10</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
    <!-- hreflang alternates for international targeting -->
    <xhtml:link rel="alternate" hreflang="x-default" href="https://xaus.com/reserves/"/>
    <xhtml:link rel="alternate" hreflang="en"        href="https://xaus.com/reserves/"/>
  </url>
</urlset>
