I have a couple of suggestions that I believe would enhance the user experience:
1. It would be helpful to have the option to view previous transactions for stocks that were bought and sold at different price levels, even if they are no longer held in my portfolio.
2. Also, when using the periods option under the chart on the mobile app, it’s easy to accidentally touch the chart instead of the time option, which triggers the advanced chart page. Since it takes time to load and exit, it can be inconvenient. Perhaps increasing the space between these options and the chart could help avoid accidental touches.