NavMax

This is a stock trading record management and analysis application designed to assist individual investors in recording and analyzing their transactions.
Core functions:
1. Transaction record management: Record each buy and sell transaction, including stock code, quantity, price, and transaction fees, with support for search and filtering.
2. Position management: Automatically calculate position cost, market value, and floating profit and loss. View position details and transaction history by stock.
3. Account overview: Real-time display of total assets, cash balance, today's profit and loss, and cumulative profit and loss. Provides account net value trend chart and position distribution chart.
4. Data analysis: Offers return analysis (annualized return rate, maximum drawdown, etc.), transaction analysis (win rate, average profit and loss), and position analysis (industry distribution, concentration), helping to evaluate trading performance.
Suitable for users who need a systematic record and analysis of their personal stock transactions, helping to track trading performance and optimize strategies.