Useful Links

A curated collection of top-tier resources, tools, and regulatory sites for global investors.

These are the external sites we actually reference when researching broker access, options data, tax treaty rules, and market data for non-US investors. For our own comparisons and step-by-step guides on the same topics, see the broker reviews, the tax treaty map, and the broker finder.

Brokers

Sign-up pages for the brokers we cover most often. For a side-by-side comparison of fees, FX costs, and account opening from outside the US, see our broker reviews or use the broker finder to match a broker to your country.

Options Tools

Free data for pricing and tracking option positions. If you are new to selling premium on leveraged ETFs, our TQQQ covered calls guide and wheel strategy walkthrough cover the mechanics step by step.

Tax & Compliance

The primary-source forms and treaty text. For plain-language explanations, see our W-8BEN filing guide and the tax treaty map, which lists the withholding rate for every country we cover.

Market Data

General-purpose quote and fund-screening sites. For yield and NAV-erosion comparisons across specific income ETFs, see our high-yield ETF guide and the investment calculators.

External links are provided for informational purposes. We are not responsible for third-party content.

Financial Disclaimer: This content is for educational purposes only and does not constitute financial advice. Investing involves risk. Please read our Full Disclaimer for more details.