Explore platforms and official sources
Brokers and crypto platforms
Find documentation for Interactive Brokers (IBKR), DEGIRO and Kraken. These guides cover research tools, product identification, fee documents and account-related information. Entries are presented alphabetically, not ranked.
Browse broker and crypto-platform guides
Company filings and regulatory registers
Find company disclosures through SEC EDGAR, navigate ESMA registers, and distinguish the FCA Financial Services Register from its consumer Firm Checker. These resources answer different questions; they are not interchangeable.
Browse company filings and regulatory registers
Start with the document you need
| Your question | Start here | What the guide helps you do |
|---|---|---|
| Where can I find company research within IBKR? | IBKR research tools | Locate Fundamentals Explorer and distinguish research from market-data access |
| Which DEGIRO document applies to a product or a fee? | DEGIRO documentation | Match the security, listing and country-specific fee schedule |
| Where does Kraken explain fees and account restrictions? | Kraken documentation | Separate transaction types, withdrawal information and legal-entity records |
| Where is an issuer's original annual report? | SEC EDGAR | Find the filing, period, form type and supporting documents |
| Which EU register answers my question? | ESMA registers | Select the appropriate firm, instrument, prospectus or crypto-asset resource |
| How do I check a UK firm's record? | FCA Register and Firm Checker | Examine identity, status, permissions and contact details |
How to use this library
The linked provider documents describe the provider's own services. The official-register guides explain what the relevant authorities publish. An entry in this library is not a seal of approval, a customer testimonial or an expert rating.
Fees, account eligibility, product availability and register records can change. Open the applicable current source before relying on a detail. The documentation date on each guide records this editorial preparation, not a continuous verification service.
Use Orbitrum Academy to learn how to organize an assessment. Use Projects & Experts to explore the public profiles and work available on Orbitrum. These resource guides do not replace the judgments published by individual experts.