If you transfer your residence outside France with financial investments in France can you keep them ? How are they taxed ?
You should advise your bank of your status. It will tell you which accounts need to be closed.
Dividends are subject to a flat-rate levy or withholding at source and do not need to be reported when filing income tax returns.
If your household is not based in France, interest is generally tax-exempt and does not need to be reported.