FillBook - From Fill to Book

Trade less. Record more. Your personal stock journal with timeline, portfolio, and mood tracking — synced via iCloud.

FillBook is a personal stock trading journal designed to help investors record trades, track portfolios, and reflect on the psychology behind every decision.

· Your trades, on a timeline Log each trading day on a dot-based timeline. Buy, sell, hold, or watch — every day is captured at a glance. Record ticker, execution price, quantity, and risk/reward ratio (R:R), and a daily summary title is generated automatically.

· Track the numbers. And the feelings. Log your personal Fear & Greed index (Extreme Fear · Fear · Neutral · Greed · Extreme Greed) alongside every trade. Look back not just at what you traded, but how you felt when you made the call.

· Portfolio at a glance Monitor unrealized gains and losses on current holdings, and review the full trade history of every stock you've ever traded — all in one screen. Supports both Korean markets (KOSPI · KOSDAQ) and US markets (NYSE · NASDAQ).

· Your data stays yours All records are stored locally on your device. Enable iCloud sync to keep your journal seamlessly updated across devices sharing the same Apple ID — no account registration, no server uploads, no exceptions.

Cut through the noise. Fill your book. From Fill to Book.