<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
        xmlns:news="http://www.google.com/schemas/sitemap-news/0.9">
  <url>
    <loc>https://www.derivasys.com/reports/altcoins/2026-10-26</loc>
    <news:news>
      <news:publication>
        <news:name>Derivasys</news:name>
        <news:language>en</news:language>
      </news:publication>
      <news:publication_date>2026-10-26T19:57:12.568805+00:00</news:publication_date>
      <news:title>Altcoin options: XRP compared with TRX in 1w RR25 skew</news:title>
    </news:news>
  </url>
  <url>
    <loc>https://www.derivasys.com/reports/major-coins/2026-10-26</loc>
    <news:news>
      <news:publication>
        <news:name>Derivasys</news:name>
        <news:language>en</news:language>
      </news:publication>
      <news:publication_date>2026-10-26T19:57:11.642159+00:00</news:publication_date>
      <news:title>Major-coin options: implied-versus-realised spread range is 0.83 volatility points between SOL and ETH</news:title>
    </news:news>
  </url>
  <url>
    <loc>https://www.derivasys.com/reports/sol/2026-10-26</loc>
    <news:news>
      <news:publication>
        <news:name>Derivasys</news:name>
        <news:language>en</news:language>
      </news:publication>
      <news:publication_date>2026-10-26T19:57:11.427464+00:00</news:publication_date>
      <news:title>Solana options see one-month implied volatility fall 1.11 points to 53.46%</news:title>
    </news:news>
  </url>
  <url>
    <loc>https://www.derivasys.com/reports/eth/2026-10-26</loc>
    <news:news>
      <news:publication>
        <news:name>Derivasys</news:name>
        <news:language>en</news:language>
      </news:publication>
      <news:publication_date>2026-10-26T19:57:11.200755+00:00</news:publication_date>
      <news:title>Ether options see two-week implied volatility fall 0.24 points to 51.48%</news:title>
    </news:news>
  </url>
  <url>
    <loc>https://www.derivasys.com/reports/2026-10-26</loc>
    <news:news>
      <news:publication>
        <news:name>Derivasys</news:name>
        <news:language>en</news:language>
      </news:publication>
      <news:publication_date>2026-10-26T19:57:10.942367+00:00</news:publication_date>
      <news:title>Bitcoin options see one-week implied volatility rise 1.70 points to 37.47%</news:title>
    </news:news>
  </url>
  <url>
    <loc>https://www.derivasys.com/live/strategy-s-bitcoin-buying-pause-puts-capital-allocation-in-focus-15d1e7dd0d</loc>
    <news:news>
      <news:publication>
        <news:name>Derivasys</news:name>
        <news:language>en</news:language>
      </news:publication>
      <news:publication_date>2026-10-26T13:46:45.826832+00:00</news:publication_date>
      <news:title>Strategy’s Bitcoin Buying Pause Puts Capital Allocation in Focus</news:title>
    </news:news>
  </url>
  <url>
    <loc>https://www.derivasys.com/reports/altcoins/2026-10-25</loc>
    <news:news>
      <news:publication>
        <news:name>Derivasys</news:name>
        <news:language>en</news:language>
      </news:publication>
      <news:publication_date>2026-10-25T19:55:11.848363+00:00</news:publication_date>
      <news:title>Altcoin options: AVAX compared with TRX in a 1w relative volatility level comparison</news:title>
    </news:news>
  </url>
  <url>
    <loc>https://www.derivasys.com/reports/major-coins/2026-10-25</loc>
    <news:news>
      <news:publication>
        <news:name>Derivasys</news:name>
        <news:language>en</news:language>
      </news:publication>
      <news:publication_date>2026-10-25T19:55:10.921263+00:00</news:publication_date>
      <news:title>Major-coin options: Bitcoin and Ether bound a tight 1.47-point range in 1w ATM IV minus seven-day realised volatility</news:title>
    </news:news>
  </url>
  <url>
    <loc>https://www.derivasys.com/reports/sol/2026-10-25</loc>
    <news:news>
      <news:publication>
        <news:name>Derivasys</news:name>
        <news:language>en</news:language>
      </news:publication>
      <news:publication_date>2026-10-25T19:55:10.733473+00:00</news:publication_date>
      <news:title>Solana options show higher 1m ATM IV</news:title>
    </news:news>
  </url>
  <url>
    <loc>https://www.derivasys.com/reports/eth/2026-10-25</loc>
    <news:news>
      <news:publication>
        <news:name>Derivasys</news:name>
        <news:language>en</news:language>
      </news:publication>
      <news:publication_date>2026-10-25T19:55:10.541275+00:00</news:publication_date>
      <news:title>Ether options show higher 1w RR25 skew</news:title>
    </news:news>
  </url>
  <url>
    <loc>https://www.derivasys.com/reports/2026-10-25</loc>
    <news:news>
      <news:publication>
        <news:name>Derivasys</news:name>
        <news:language>en</news:language>
      </news:publication>
      <news:publication_date>2026-10-25T19:55:10.318874+00:00</news:publication_date>
      <news:title>Bitcoin options see two-week implied volatility fall 1.40 points to 36.82%</news:title>
    </news:news>
  </url>
  <url>
    <loc>https://www.derivasys.com/live/evernorth-s-nasdaq-debut-exposes-the-risks-in-a-listed-xrp-treasury-5eb8227ebf</loc>
  </url>
  <url>
    <loc>https://www.derivasys.com/live/firelight-opens-defi-cover-backed-by-staked-xrp-a698605509</loc>
  </url>
  <url>
    <loc>https://www.derivasys.com/live/strategy-expands-an-already-concentrated-bitcoin-treasury-425dcd6c98</loc>
  </url>
  <url>
    <loc>https://www.derivasys.com/live/pump-fun-links-token-launches-to-tokenized-equities-and-pump-burns-ea35162140</loc>
  </url>
  <url>
    <loc>https://www.derivasys.com/live/defi-development-opens-a-preferred-stock-route-to-solana-treasury-growth-82cbb9b170</loc>
  </url>
</urlset>
