CSV import: choose the right broker report

Choose your broker below for a step-by-step guide to downloading, reviewing and importing your holdings.

Instructions checked on October 12, 2026.

These guides import current positions. They do not rebuild your complete transaction history or historical performance.

Interactive Brokers (IBKR)

Open Positions Flex Query · Summary

One account · English headers · USD holdings · Whole shares and contracts

Follow the IBKR guide →

Fidelity

Portfolio Positions CSV · one account

One account · English headers · USD holdings · Whole shares and contracts

Stocks and options together. Stock-only files may not be recognized.

Follow the Fidelity guide →

Accounts and later imports

Each guide includes the full process, from download to checking saved positions. You’ll need an active Premium trial or subscription to import.

Use one CSV per broker account and select its matching portfolio each time. Account numbers in a CSV do not send rows to different portfolios automatically.

A later snapshot does not synchronize your portfolio. Changed holdings may be added alongside older ones; holdings absent from the new file are not removed. Check existing holdings before every import, including data from manual entry or Broker Sync.

Need help?

Using a different report, or unsure which file to choose? Contact support before importing.

Email support@optioneer.io.

Include the broker, report name, exact error, device/browser and whether you chose Confirm Import. Send an anonymized file only if support requests it. Do not include brokerage credentials or personal financial data.