Rebalancing

Rebalancing is a portfolio rebalancing calculator for individual investors who hold Korean and US stocks or ETFs. The app helps you set target allocations and then computes precise buy and sell quantities from current prices so you can quickly see how to bring a mixed international portfolio back to target weights. Rebalancing fetches real-time prices and USD/KRW exchange rates, factors in brokerage fees, and supports adding new funds to calculate optimal purchases. Users who want a lightweight, privacy-minded planning tool that keeps data on-device and requires no account will find this app practical and straightforward.

Key Features

⭐ Rebalancing computes exact buy/sell quantities from your target allocation using the Largest Remainder Method to minimize weight errors.

⭐ Manage KRX stocks, NYSE/NASDAQ listings and domestic/overseas ETFs together with integrated asset valuation and live USD/KRW conversion.

⭐ One-tap refresh updates current prices and exchange rates so your allocation and trade suggestions reflect market data.

⭐ Enter your brokerage fee rate to calculate net rebalancing amounts after estimated trading costs.

⭐ Add additional investment funds to determine optimal buy quantities combined with existing holdings.

⭐ Donut chart visualization toggles between target weight and current weight views, plus dark mode and Korean/English interface support.

Advantages

✅ Precise allocation math replaces manual spreadsheets, giving clear quantity-level guidance for trades.

✅ Consolidates domestic and international holdings in one portfolio view to simplify mixed-market management.

✅ Fast price and exchange updates plus fee-aware calculations help plan efficient rebalancing moves.

✅ Rebalancing stores all portfolio data locally with no account required, enhancing privacy and on-device control.

Disadvantages

❎ The app is a reference calculator and does not provide financial investment advice.

❎ All data is stored only on your device with no cloud sync or automatic backup, so moving information between devices is manual.

❎ Focused on Korean and US markets only; other global exchanges are not supported.

❎ Holdings and target allocations must be entered by the user and the app does not execute trades for you.