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Catalina Dimofte

Catalina Dimofte is SEO & Content Lead at Avex AI. She writes the blog's practical guides — broker exports, tools and record-keeping workflows — helping UK self-directed investors keep their portfolio data clean and complete.

IBKR CSV Export: Flex Queries, the 365-Day Cap & the Setup That Lasts (2026)

A blueprint beside a laptop illustrating building an IBKR Flex Query once and running it every year

The most powerful export of any US broker — once you set it up. The Flex Query recipe, the cap, and the settings people miss.

E*TRADE Export After the Morgan Stanley Merge: XLSX, Not CSV (2026)save

Two eras of E*TRADE export files illustrating the Morgan Stanley format change from CSV to XLSX

Your importer expects the old E*TRADE CSV. The platform now exports a different animal. What changed, the exact clicks, and how to keep your records consistent.

Webull CSV Export: It Arrives by Email — and in Pieces (2026)

Three envelopes illustrating Webull's email-delivered CSV exports, one file per record type

Webull doesn’t download your history — it emails it, one file per record type. The exact clicks, and how to assemble a complete record from the pieces.

Vanguard CSV Export: The 18-Month Window & the 10-Year PDF Trick (2026)

An hourglass beside archived folders illustrating Vanguard's rolling 18-month CSV export window

Vanguard’s CSV export is generous — until you need year three. The exact clicks, the one-account-at-a-time rule, and the 10-year PDF fallback.

Schwab CSV Export: The Silent 1,500-Row Limit & the Fix (2026)

A blank printed page illustrating Schwab's silent 1,500-row CSV export limit producing empty files

Schwab’s export has a limit it never mentions: ~1,500 rows. Cross it and the file arrives empty — no error, no warning. The exact clicks and the fix.

Fidelity CSV Export: The 90-Day Cap & the Clean Way Around It (2026)

Four quarterly folders illustrating Fidelity's 90-day CSV export cap and the four-pull full-year workaround

Fidelity’s export works — 90 days at a time. The exact clicks, the loading quirk that greys out the button, and the quarterly ritual that beats the cap.

How to Track Your Investment Portfolio (UK Guide)

A UK investor's system for tracking an investment portfolio across brokers —statements, notebook and dashboard

Price-checking isn’t tracking. The four-part system UK investors actually need, consolidation, honest returns, risk checks and tax records, with every guide linked.

Robinhood CSV Export: Activity Reports, the Wait and What’s Missing (2026)

Generating a Robinhood account activity report CSV on a laptop for portfolio records.

Robinhood’s export isn’t a download button — it’s a report you generate and wait for. The exact clicks, and the three things the file won’t contain.

Portfolio Tracker Without Linking Your Accounts: 3 Ways Compared (2026)

A padlock on printed portfolio statements — tracking without sharing broker logins

Credential sharing, API connections, statement upload — what you hand over with each, what can go wrong, and the questions to ask any tracker before you sign up.

eToro Portfolio Tracker (2026): See What the App Doesn’t Show You

Untangling an eToro portfolio into real stocks and CFDs on a laptop for UK tracking

The app blurs CFDs with real stocks and hides what your copy-trades own. Here’s how to untangle an eToro portfolio — from one XLSX export.

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