*Do I Have To Give Maaser On Investments Like Stocks & Bitcoin?* https://youtu.be/wdFZB_y_SKQ Rabbi Yaron Reuven says, only once the investments have been sold and the profit locked in. This applies to any asset, whether stocks, bonds, crypto, car or home sales, etc. Subtract the cost of the asset from the sale price and give Ma'aser from whatever is the balance.