BUX Trading Journal.
Analyze your fractional stock trades.
Import your BUX Zero history and track fractional share P&L, European stock performance, and mobile trading patterns with a proper trading journal built for commission-free investors.
Turn your BUX Zero history into a proper trading journal
BUX Zero CSV import
Export your BUX Zero account history and import into SuperTrader. We parse BUX's CSV format including fractional share positions, whole share trades, and ETF purchases across European exchanges.
Fractional share P&L tracking
BUX Zero supports fractional investing starting from €1. SuperTrader accurately tracks your cost basis and realised P&L for fractional positions, handling partial sells and DCA top-ups correctly.
European stock focus
BUX traders are primarily invested in European and US equities. SuperTrader segments your returns by geography and exchange so you can see your Amsterdam, Frankfurt, and US market performance side by side.
Mobile trading pattern analysis
BUX is a mobile-first platform. SuperTrader analyses your trade timing and frequency patterns to reveal whether your mobile session habits — lunch breaks, evenings — correlate with better or worse results.
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