A short, curated guide — not an automatic related dump. Figures come from SubMouse's safe-for-work directory when we have them.
r/investing (about 3.5M members, directory rank #292) asks for thoughtful investment ideas and rejects low-effort posts and general politics. Ticker-first chat, household budgeting, property investing and shorter-term trading each have clearer rooms.
None of these replaces a licensed adviser. Speculative penny-stock rooms on the raw related list are omitted on purpose.
Stay on investing for longer-horizon investment discussion. Use stocks for ticker and market-education threads, personalfinance for budgets and debt, realestateinvesting for property deals, StockMarket for active trade ideas, and Daytrading only when intraday trading is the point.
r/investing — Lose money with friends!
Rules 1. No low effort posts. Share investment ideas and insights or ask thoughtful investing discussion questions. We are not a politics or general corporate news forum. We generally expect that your topic incites responses relating to investing. Any post that contains large am…
Stocks - Investing and trading for all
When to choose it: You want stock-ticker discussion, market news or financial education threads.
Why it is here: Listed as related to r/investing in our directory; shared Investing topic. Public description: serious stock-related discussion and a beginner/advanced wiki (about 9.4M members, rank #83).
How it differs from r/investing: Ticker- and equity-first versus broader investing ideas.
Personal Finance
When to choose it: Budgets, debt, credit and retirement planning — not a stock pitch.
Why it is here: Listed as related to r/investing in our directory. Public description: budgeting, saving, debt, credit, investing and retirement; points readers at its wiki (about 21.9M members, rank #32).
How it differs from r/investing: Household money systems versus investment-idea discussion.
Real Estate Investing
When to choose it: The asset is rental or investment property.
Why it is here: Listed as related to r/investing in our directory; shared Investing topic. Public description: thoughts, experiences and questions about real-estate investing (about 2.0M members, rank #559).
How it differs from r/investing: Property investing versus securities discussion.
r/StockMarket - Reddit's Front Page of the Stock Market
When to choose it: Short- and mid-term trade ideas, options and market commentary.
Why it is here: Listed as related to r/investing in our directory; shared Investing topic. Public description: trade ideas and market analysis for active traders and investors (about 4.1M members, rank #229).
How it differs from r/investing: Active trading commentary versus longer-horizon investing norms.
Daytrading: Information for your everyday trader
When to choose it: Intraday futures, forex or stock trades.
Why it is here: Listed as related to r/investing in our directory. Public description: daytrading futures, forex, stocks, etc. (about 5.2M members, rank #169).
How it differs from r/investing: Intraday trading versus multi-year investing discussion.
Run the automatic finder for r/investing (results are matched from our directory; that page is not indexed): Find related to r/investing.
Members and public descriptions come from SubMouse's safe-for-work directory (as of 2026-11-02 UTC); 7-day growth measured from 2026-10-26. Posts/day and culture claims appear only when we have them — missing fields stay n/a. Directory rank is listing order. Communities outside the published Top 100 open in the info tool instead of a full community page. Guide updated 2026-11-07.