Stop building trading spreadsheets.

SimpleTradeLog turns Interactive Brokers exports into net P&L, commissions, fees, and per-symbol performance. See what you kept after costs — without building another spreadsheet.

Built for: Interactive Brokers .tlg trade logs and activity statement .csv files.
Download for Windows Download for Mac (Apple Silicon)
Mac (Intel): SimpleTradeLog-mac-x64.dmg
macOS and Windows.
Windows build available as early access.
Code signing is in progress. You may see a Microsoft SmartScreen warning. See install help.
€59.99 per year. 14-day free trial. Trades and cashflows stay local on your computer. Account and license checks are online.
SimpleTradeLog dashboard showing net P&L, equity curve, win rate, and cumulative P&L chart

Your broker gives you raw exports. You deserve numbers, not cleanup.

Interactive Brokers gives you the data. SimpleTradeLog gives you the answers — in seconds, not hours of spreadsheet work.

  • What did I actually keep? Net P&L after commissions and fees.
  • Which symbols make money? Per-symbol P&L breakdown across any time range.
  • How much went to costs? Commissions and fees broken out, not buried in gross numbers.
  • What do I owe at year-end? Realized P&L filterable by year for tax reporting.
Multilingual

Use the app in English, German, or French.

SimpleTradeLog includes built-in language switching for the desktop app, so you can review your trading performance in English, Deutsch, or Français.

Optional AI Insights

Already use Claude or Codex CLI?

If you have Claude CLI or Codex CLI installed and signed in, SimpleTradeLog can ask your own local CLI to summarize realized trades, flag outlier days, and highlight symbol-level patterns.

SimpleTradeLog does not bundle an AI provider or send trades to our servers for this feature.

See your performance at a glance

Start with a clear dashboard for net P&L, equity, fees, win rate, and your cumulative performance curve.
See your daily P&L at a glance on a calendar view.
Performance summary with best/worst trade, win rate, and key metrics.
Drill into any trading day with intraday chart, day notes, and individual trades.
AI-powered trade analysis via your own Claude CLI — symbol and P&L breakdown on demand.
Track deposits and withdrawals to keep equity calculations accurate.
Browse and search all your realized trades with symbol filtering and date ranges.
Import IBKR statements

Drop .tlg or .csv files. No manual entry, no API keys.

Net P&L after commissions & fees

See what you kept, not gross fills.

Per-symbol performance

Know which tickers make money and which don't.

Tax-ready reporting

Realized P&L with fee breakdown, filterable by year.

Desktop app

Native app on Mac and Windows. No browser tab, no cloud dependency.

Local-first privacy

Trade data stays on your machine. Nothing uploaded to our servers.

One price. No tiers. No data limits.

€59.99 per year • 14-day free trial • 1 license = 1 machine • transfer supported

See how the workflow fits together

Demo video coming soon

A short walkthrough is coming. For now: download the app, sign in, import your Interactive Brokers .tlg or .csv, and review your net P&L, fees, and stats in one place.

Built by an IBKR trader, for IBKR traders

I built SimpleTradeLog because I was tired of building spreadsheets to understand my own Interactive Brokers statements. I wanted net numbers, per-symbol, after fees and commissions — without a project.

FAQ

Read all
Which brokers do you support?
Today: Interactive Brokers .tlg and activity statement .csv imports.
Is my trading data private?
Trades and cashflows stay local on your machine. Your account, license, and billing are handled online.
Which platforms are supported?
macOS and Windows.
Which languages are available?
The desktop app supports English, German, and French.
Do AI Insights require a subscription to Claude or Codex?
Yes. AI Insights work through your own local Claude CLI or Codex CLI installation.
Can I export my data?
Yes—export/import a single JSON backup from inside the app.