Here you see how to track your portfolio the right way

The simulator performs well on many scenarios including investing a Lump-sum with periodic contributions and variable rates of return and volatility. It can also calculate and plot average amount of time needed to reach a target amount based on various simulations and probability of reaching target.

The purpose of investments is to obtain a profit. One type of investments that can be done is stock investment. Investors can diversify the stocks to reduce the risk of an investment. Stock diversification is done by combining several stocks and then forming a portfolio.

《基于机器学习的动态投资模型》——本人在2020第三届中青杯全国大学生数学建模赛B题本科生组全国一等奖（3%）的解决方案及过程代码，此次同样是全程独立完成所有内容。"Dynamic investment model based on machine learning"-my solution and process code in the undergraduate group of the 3rd China Youth Cup National University Mathematical Modeling Competition in 2020 (National first prize)

Documentation of the Portfolio Tracker

A Shiny R app for Visualizing Investment Portfolios + Risk Analysis + Optimization

XIRR (using R) to calculate return on investments done at different time periods which need not be periodic.

Shiny app that visualizes financial risks and opportunities with crowd investments

This project tries to replicate hedge funds returns.