<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Finance notebook on Ou Liu · Notes</title><link>https://ou-liu-red-sugar.github.io/en/notebook/</link><description>Recent content in Finance notebook on Ou Liu · Notes</description><generator>Hugo -- 0.152.2</generator><language>en-US</language><atom:link href="https://ou-liu-red-sugar.github.io/en/notebook/index.xml" rel="self" type="application/rss+xml"/><item><title>A call option: payoff is not profit</title><link>https://ou-liu-red-sugar.github.io/en/notebook/call-payoff/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://ou-liu-red-sugar.github.io/en/notebook/call-payoff/</guid><description>Separate the value of the contract at expiry from the result after paying the premium.</description></item></channel></rss>