개미의 주식투자

J.STUDIO

About this app

This is a smart stock portfolio management app for retail investors.

■ Portfolio Management
• Register holdings and automatically calculate average purchase price
• Manage buy/sell history
• Memo function for each stock
• Automatic synchronization with KIS account balance

■ Stop-loss/Take-profit Strategies
• Directly set stop-loss and take-profit ratios for each stock
• Instant push notifications when target levels are reached

■ Investment Tools
• Profit/Tax Calculator
• Investment Calendar
• Real-time Watchlist Chart

■ Educational Content
• Candlestick Guide, Investment Sentiment, Investment Warnings, Stock Glossary
• Automatic Korean/English support

■ Data Protection
• Store all data on your device (no server transmission)
• Automatic background backup (iCloud integration)
• No login required

※ KIS API features are available only to holders of a Korea Investment & Securities account.

You can use all features, including portfolio management and educational content, even without an account.

What’s new

ko-KR 안정성 및 성능 개선
최신 Android 버전 호환성 업데이트
사소한 버그 수정