개미의 투자일기 - 직접 작성하는 매매일지

Content rating
Everyone
100+
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Content rating
Everyone
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About this app

Are you investing based on 'records' rather than intuition?

Ant's Investment Diary doesn't end with buying and selling.

It is a trading journal app that helps you reduce recurring mistakes and establish your own investment principles by recording the 'reasons' behind your trades—why you bought and what your mindset was at the time.

▪ My Portfolio at a Glance

· Organize average cost, profit/loss ratio, holdings, and investment period by stock

· Manage domestic and overseas (KRW/USD) assets in one place

· View by account

▪ Statistics showing investment trends

· Check portfolio weighting by stock and market via graphs

· Self-monitor your concentration on a single stock

▪ Planning over Impulse

· Register buy and sell plans in advance on the calendar

· Set target and stop-loss prices and verify adherence to the plan

▪ Reasons for Every Trade

· View buy, sell, and dividend records on a stock-specific timeline

· Realized profit/loss, execution location analysis, and the reason for the day's trade all on one page

· Automatically organize dividend history

▪ A Community for Recording Together

· Not alone, but sharing the same concerns

As records accumulate, they become your own investment principles.

With records, not emotions.

※ This app is a tool for recording and managing investment information and does not recommend specific stocks or guarantee profits.
A trading journal that records 'why you bought' instead of boasting about profits. View your average purchase price, profit/loss ratio, and position size at a glance, and plan your target and stop-loss prices in advance. Record it, not your emotions.
Updated on
Sep 14, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Financial info
  • This app may collect these data types
    Personal info and Financial info
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

예수금 환전
· 예수금을 원화와 달러로 환전한 기록을 남기실 수 있어요
· 보내신 금액과 받으신 금액을 적으면 적용 환율을 계산해 보여드려요
· 환전은 한 묶음으로 남아, 취소하시면 오간 두 건이 함께 지워져요

미국 종목 티커로 보기
· 설정에서 켜시면 미국 종목을 영문 이름 대신 티커로 보여드려요

설정 화면
· 설정이 보안 · 알림 · 매매일지 · 표시로 묶여 찾기 쉬워졌어요

이 외에도
· 가치지표가 어느 날 종가로 잰 값인지 알려드려요
· 미국 종목 종가가 소수점까지 제대로 반영돼요
· 그 밖의 오류를 바로잡고 안정성을 다듬었어요
Content rating
Everyone
Learn more

App support

About the developer
권혁재
support@andnextlab.com
수정로 288 산성역자이푸르지오 2단지 수정구, 성남시, 경기도 13262 South Korea