IuFin · I Understand Finance
DEMO Sample data, no live prices, no advice. Explanations are generated from the numbers, not by a live AI. ← Back to iufin.com

Good evening

Your investments

Demo Brokerage · USD

$124,580

You put in
$110,000
deposits minus withdrawals
You earned, all time
+$14,580
From prices · from dividends
$11,600 · $2,980
how the earnings break down
Your depositsPrice growthDividends

In plain words demo

Based on your transactions and daily prices (demo). Says what happened, not why, and gives no advice.

Value over time

Portfolio valueNet contributions

Allocation

Current snapshot · follows the Holdings filter · tap a slice to focus it

6holdings

    Holdings

    Click a row to open it

    Recent activity

    transactions on file · demo

      Portfolio

      One demo account. Every number ties back to the transaction ledger below.

      Account
      Demo Brokerage · ****4821
      Source: CSV statement (demo) · last updated Nov 4, 2026 · base currency USD
      Worth now
      You paid
      Gain on holdings
      Cash

      Stocks & funds

      Find something, read the plain-language card, add it to your watchlist. No buy or sell buttons here.

      News

      Only stories about what you hold or watch, with one line on why it matters to you. The headlines below are invented samples, not real news.

      DEMO ARTICLES
      Synthetic headlines written for this prototype · no news licence connected

        This week for you

        Counted from the demo feed

        Quotes

        Prices for your holdings and watchlist. Demo series, shown as delayed data would be.

        Quotes

        Click a row for the card

        SymbolLastToday1W1MThis year1YLast 30 days

        Plans

        Start free. Pay only when IuFin saves you real time. Cancel in two clicks.

        Options

        Add only what you need. Each one can be switched off any month.

        Your choice

        Nothing is charged in this prototype

        What is in each plan

        Plain list, no asterisks

        Questions people ask

        Prices are a hypothesis we are testing, shown in euros before tax. They may change before launch; anyone who joins the pilot keeps their price for a year.

        Import transactions (demo)

        Paste CSV with columns date,symbol,type,quantity,price. Types: Buy, Sell, Deposit, Withdrawal, Dividend, Fee. Rows already on file are skipped; invalid rows are rejected with a reason. Nothing leaves this page.

        Demo limit: imported rows appear in Recent activity only. Balances, holdings, the chart and the summary are not recalculated in this prototype.

        Paste or edit the sample, then preview.