I made this in offline scratch. I have been mostly inactive but decided to make this, so here it is. It is self explanatory but basically there are 3 stocks you can buy and sell, you can take loans, and you can work for money (50 cents per click). The amounts displayed are rounded, so you actually have decimal amounts of all money values. When stocks go down suddenly it is a split, and splits make your stocks go up.
All code is by me. Version 2.4