Yes, it's easy to share a specific portfolio as well as all of your portfolios with others.
Here is how you can do that on the web and mobile:
Navigate to Portfolio page and tap on link sharing icon,
Click Add Link then select the portfolio you want to share,
Regulate the permissions of showing the Balances, Percentage Profit and Pie Chart
Copy the link and send it to the person you want
Here are some videos which will make the process easier
Note that you can easily remove the link by clicking Remove link.
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