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Einordnung statt Bauchgefühl

Verständliche Artikel zu Portfolio-Kennzahlen, Altersvorsorge-Planung und dem, was hinter den Zahlen in Planafolio steckt.

AlleAltersvorsorgeAnlagestrategieETF & SparplanFallstudieKennzahlenPortfolio-TrackingSteuern
Fallstudie6 Min. LesezeitBeispielszenario

Warum die Rendite in deiner Broker-App oft nicht die ganze Wahrheit zeigt

Ein fiktives, aber realistisches Beispielszenario: Ein ETF-Sparer sieht in der Broker-App über 30% Rendite – und lernt, warum die zeitgewichtete Rendite (TTWROR) eine ehrlichere Zahl liefert.

Lesen20. August 2026
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Important note: All content, tools, and calculations provided by Planafolio are for general information and educational purposes only and do not replace individual financial or investment advice. Every projection is based on the figures you enter yourself and is meant to give you an initial sense of direction for your personal retirement planning. We cannot guarantee that these figures are accurate, complete, or applicable to your specific financial situation. Solid retirement planning takes into account many individual circumstances that an automated tool alone cannot capture. Planafolio is designed to help you gain more clarity about your financial outlook — it is not intended to, and cannot, replace personalized advice. For significant financial decisions, we therefore strongly recommend seeking additional guidance from an independent, qualified financial advisor. We continuously maintain the content on Planafolio, but differences compared to other providers or platforms may still occur. We accept no liability for the content and tools made available here.