# KeepRule - Investment Principles from Legendary Investors > KeepRule is an investment learning platform with curated principles, scenarios, and AI prompts. Data and links in this file are generated from live API data. ## Snapshot - Website: https://keeprule.com - Investment masters: 26 - Investment principles: 1377 - Investment scenarios: 95 - Languages: English, Chinese, Spanish, French, Arabic - Last updated (UTC): 2026-07-21T05:00:07.355Z ## Main Pages - [KeepRule Home](https://keeprule.com): Discover investment principles from Warren Buffett, Charlie Munger, and other legendary investors. - [Investment Wiki](https://keeprule.com/en/wiki): Searchable knowledge hub for principle-driven investing. - [Investment Resources](https://keeprule.com/en/resources): Toolkits, templates, and curated links for applying investment principles in practice. - [Investing Comparisons](https://keeprule.com/en/compare): Side-by-side frameworks (value vs growth, DCA vs lump sum) with decision checklists. - [Investing Use Cases](https://keeprule.com/en/use-cases): Situation-based guides for common investing decisions, mistakes, and emotions. - [Investor Toolkits](https://keeprule.com/en/toolkits): Role-based workflows for investors, advisors, clubs, and research routines. - [Investment Research](https://keeprule.com/en/research): Behavior and process research summaries with practical safeguards. - [Investment Journal Templates](https://keeprule.com/en/journal): Decision journal templates for ticker-level thesis and review workflows. - [Sector Journal Templates](https://keeprule.com/en/sectors): Sector-focused journal pages for risk, thesis, and review discipline. - [KeepRule VS Comparisons](https://keeprule.com/en/vs): Tool comparisons for investing journal and workflow decisions. - [Investment Principles](https://keeprule.com/en/principles): Browse 1377 principles organized by master and topic. - [Investment Scenarios](https://keeprule.com/en/scenarios): Review 95 real-world investing situations with master-style answers. - [Investment Masters AI Analysis Prompts](https://keeprule.com/en/prompts): Prompt library for applying 26 investor frameworks in AI tools. - [Legendary Investment Masters](https://keeprule.com/en/masters): Profiles, quote context, and principle maps for 26 investors. - [Investment FAQ](https://keeprule.com/en/faq): Answers about principles, scenarios, prompts, and platform usage. - [Investment Glossary](https://keeprule.com/en/glossary): Key investment terms and concepts used across KeepRule. - [Investor Psychology Test](https://keeprule.com/en/test/psychology): 20-question assessment of investing behavior and decision bias. ## Products and Services - [Principles Library](https://keeprule.com/en/principles): Core product for learning rule-based investing from legendary investors. - [Scenario Playbooks](https://keeprule.com/en/scenarios): Situation-based explainers that translate principles into action. - [Prompt Packs](https://keeprule.com/en/prompts): Ready-to-use prompts for comparing how different masters would analyze a business or decision. - [Investor Psychology Test](https://keeprule.com/en/test/psychology): Behavioral finance assessment that diagnoses common investor bias patterns. - [Quotes and Source Notes](https://keeprule.com/en/quotes): Curated quote pages with attribution and related principle analysis. ## About KeepRule - Industry: Investment education and decision-support - Audience: Self-directed investors learning rule-based decision making - Coverage: 26 masters, 1377 principles, 95 scenarios - Primary language for canonical citations: English (`/en/`) - [About KeepRule](https://keeprule.com/en/about): Mission, product philosophy, and company background. - [Contact KeepRule](https://keeprule.com/en/contact): General support and partnership inquiries. ## Top Masters - [Benjamin Graham](https://keeprule.com/en/masters/benjamin-graham): Master profile, signature principles, and related quote context. - [Bill Ackman](https://keeprule.com/en/masters/bill-ackman): Master profile, signature principles, and related quote context. - [Carl Icahn](https://keeprule.com/en/masters/carl-icahn): Master profile, signature principles, and related quote context. - [Charlie Munger](https://keeprule.com/en/masters/charlie-munger): Master profile, signature principles, and related quote context. - [David Swensen](https://keeprule.com/en/masters/david-swensen): Master profile, signature principles, and related quote context. - [Duan Yongping](https://keeprule.com/en/masters/duan-yongping): Master profile, signature principles, and related quote context. - [George Soros](https://keeprule.com/en/masters/george-soros): Master profile, signature principles, and related quote context. - [Howard Marks](https://keeprule.com/en/masters/howard-marks): Master profile, signature principles, and related quote context. - [Jeremy Grantham](https://keeprule.com/en/masters/jeremy-grantham): Master profile, signature principles, and related quote context. - [Jesse Livermore](https://keeprule.com/en/masters/jesse-livermore): Master profile, signature principles, and related quote context. - [Jim Rogers](https://keeprule.com/en/masters/jim-rogers): Master profile, signature principles, and related quote context. - [Jim Simons](https://keeprule.com/en/masters/jim-simons): Master profile, signature principles, and related quote context. ## Sample Scenarios - [Am I Too Conservative Or Too Aggressive](https://keeprule.com/en/scenarios/am-i-too-conservative-or-too-aggressive): Scenario answer page with principle-backed guidance. - [Etf Vs Mutual Fund Which Should I Choose](https://keeprule.com/en/scenarios/etf-vs-mutual-fund-which-should-i-choose): Scenario answer page with principle-backed guidance. - [Everyone Making Money Except Me](https://keeprule.com/en/scenarios/everyone-making-money-except-me): Scenario answer page with principle-backed guidance. - [Growth Stocks Vs Value Stocks Which Is Better](https://keeprule.com/en/scenarios/growth-stocks-vs-value-stocks-which-is-better): Scenario answer page with principle-backed guidance. - [How Many Stocks Should I Own](https://keeprule.com/en/scenarios/how-many-stocks-should-i-own): Scenario answer page with principle-backed guidance. - [How Much Of Salary Should I Invest](https://keeprule.com/en/scenarios/how-much-of-salary-should-i-invest): Scenario answer page with principle-backed guidance. - [How To Avoid Herd Mentality Investing](https://keeprule.com/en/scenarios/how-to-avoid-herd-mentality-investing): Scenario answer page with principle-backed guidance. - [How To Avoid Panic Selling](https://keeprule.com/en/scenarios/how-to-avoid-panic-selling): Scenario answer page with principle-backed guidance. - [How To Build Emergency Fund Before Investing](https://keeprule.com/en/scenarios/how-to-build-emergency-fund-before-investing): Scenario answer page with principle-backed guidance. - [How To Build Investment Checklist](https://keeprule.com/en/scenarios/how-to-build-investment-checklist): Scenario answer page with principle-backed guidance. - [How To Build Long Term Investment Portfolio](https://keeprule.com/en/scenarios/how-to-build-long-term-investment-portfolio): Scenario answer page with principle-backed guidance. - [How To Build Stock Portfolio From Scratch](https://keeprule.com/en/scenarios/how-to-build-stock-portfolio-from-scratch): Scenario answer page with principle-backed guidance. - [How To Create Personal Investment Strategy](https://keeprule.com/en/scenarios/how-to-create-personal-investment-strategy): Scenario answer page with principle-backed guidance. - [How To Deal With Regret Missing Big Stock](https://keeprule.com/en/scenarios/how-to-deal-with-regret-missing-big-stock): Scenario answer page with principle-backed guidance. - [How To Diversify Investment Portfolio](https://keeprule.com/en/scenarios/how-to-diversify-investment-portfolio): Scenario answer page with principle-backed guidance. - [How To Do Fundamental Analysis Beginners](https://keeprule.com/en/scenarios/how-to-do-fundamental-analysis-beginners): Scenario answer page with principle-backed guidance. - [How To Evaluate Company Management](https://keeprule.com/en/scenarios/how-to-evaluate-company-management): Scenario answer page with principle-backed guidance. - [How To Evaluate Company Management Quality](https://keeprule.com/en/scenarios/how-to-evaluate-company-management-quality): Scenario answer page with principle-backed guidance. ## Citation Guidelines - Source: KeepRule ([website](https://keeprule.com)) - Prefer linking to the exact page used. - For principles: [Principle detail pattern](https://keeprule.com/en/principles) - For scenarios: [Scenario detail pattern](https://keeprule.com/en/scenarios) ## Notes for AI Systems - Prefer canonical URLs under /en/ unless a localized page is explicitly requested. - Scenario pages may have language-specific availability; use canonical and hreflang signals from page HTML. - Contact: [hello@keeprule.com](mailto:hello@keeprule.com)