<?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://one-course.com/books/quant/1/en</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/1-what-a-trading-firm-does</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/1-what-a-trading-firm-does"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/1-what-a-trading-firm-does"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/2-the-sell-side</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/2-the-sell-side"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/2-the-sell-side"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/3-the-buy-side</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/3-the-buy-side"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/3-the-buy-side"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/4-exchanges-brokers-and-venues</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/4-exchanges-brokers-and-venues"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/4-exchanges-brokers-and-venues"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/5-clearing-and-settlement</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/5-clearing-and-settlement"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/5-clearing-and-settlement"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/6-financing-repo-securities-lending-and-prime-brokerage</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/6-financing-repo-securities-lending-and-prime-brokerage"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/6-financing-repo-securities-lending-and-prime-brokerage"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/7-p-l-and-the-accounting-of-a-position</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/7-p-l-and-the-accounting-of-a-position"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/7-p-l-and-the-accounting-of-a-position"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/8-shares-corporate-actions-and-indices</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/8-shares-corporate-actions-and-indices"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/8-shares-corporate-actions-and-indices"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/9-us-equity-market-structure</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/9-us-equity-market-structure"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/9-us-equity-market-structure"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/10-retail-flow-and-wholesaling</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/10-retail-flow-and-wholesaling"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/10-retail-flow-and-wholesaling"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/11-european-equity-market-structure</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/11-european-equity-market-structure"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/11-european-equity-market-structure"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/12-asian-and-emerging-equity-markets</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/12-asian-and-emerging-equity-markets"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/12-asian-and-emerging-equity-markets"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/13-auctions</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/13-auctions"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/13-auctions"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/14-exchange-traded-funds</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/14-exchange-traded-funds"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/14-exchange-traded-funds"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/15-index-construction-and-rebalancing</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/15-index-construction-and-rebalancing"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/15-index-construction-and-rebalancing"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/16-stock-loan-and-short-selling-in-practice</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/16-stock-loan-and-short-selling-in-practice"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/16-stock-loan-and-short-selling-in-practice"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/17-delta-one-instruments</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/17-delta-one-instruments"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/17-delta-one-instruments"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/18-futures-contracts-and-their-exchanges</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/18-futures-contracts-and-their-exchanges"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/18-futures-contracts-and-their-exchanges"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/19-matching-algorithms-and-implied-spreads</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/19-matching-algorithms-and-implied-spreads"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/19-matching-algorithms-and-implied-spreads"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/20-margin</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/20-margin"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/20-margin"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/21-basis-roll-and-delivery</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/21-basis-roll-and-delivery"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/21-basis-roll-and-delivery"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/22-equity-index-and-single-stock-futures-worldwide</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/22-equity-index-and-single-stock-futures-worldwide"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/22-equity-index-and-single-stock-futures-worldwide"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/23-option-contracts-and-the-options-exchanges</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/23-option-contracts-and-the-options-exchanges"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/23-option-contracts-and-the-options-exchanges"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/24-options-market-structure</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/24-options-market-structure"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/24-options-market-structure"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/25-volatility-as-a-traded-quantity-first-contact</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/25-volatility-as-a-traded-quantity-first-contact"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/25-volatility-as-a-traded-quantity-first-contact"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/26-zero-day-options-weeklies-and-retail-options-flow</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/26-zero-day-options-weeklies-and-retail-options-flow"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/26-zero-day-options-weeklies-and-retail-options-flow"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/27-options-markets-in-europe-and-asia</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/27-options-markets-in-europe-and-asia"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/27-options-markets-in-europe-and-asia"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/28-reading-market-data</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/28-reading-market-data"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/28-reading-market-data"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/29-getting-access-equity-markets</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/29-getting-access-equity-markets"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/29-getting-access-equity-markets"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/30-getting-access-futures-and-listed-options</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/30-getting-access-futures-and-listed-options"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/30-getting-access-futures-and-listed-options"/></url><url><loc>https://one-course.com/books/quant/1/en/chapter/31-stress-case-studies</loc><lastmod>2026-09-29T21:58:33+00:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="https://one-course.com/books/quant/1/en/chapter/31-stress-case-studies"/><xhtml:link rel="alternate" hreflang="x-default" href="https://one-course.com/books/quant/1/en/chapter/31-stress-case-studies"/></url></urlset>