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2026-10-20 issue

Observed arrival · 2026-10-20

Depotblick opens the books on a flatex portfolio

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Editorial interest 78/100 Selection signal · not a rating of the site

A Windows app for flatex Austria users that calculates portfolio performance before and after Austrian capital-gains tax.

Landing page captured for the 2026-10-20 issue.
For
Austrian flatex investors tracking portfolio returns
Worth noticing
Its XIRR explanation includes a check that discounted cash flows sum to zero.

Field notes

The site says users can import PDFs manually instead of connecting to flatex, and that the app keeps imported documents in an encrypted vault on the computer. Its document view pairs each PDF with extracted transaction fields; when a document cannot be read, the page says the reason is shown. The forecast section describes historical returns and volatility from current holdings, using a replacement index where a holding has less history.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible
⊠LoginAccess appeared gated
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use

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depotblick.app

Landing page observed 2026-10-20. The live site may have changed.