Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

What percentage of my stock portfolio should be international (non-US) stocks?
Rephrasing your question: Am I diversified if I have more than 50% US stocks?    I would say that you can certainly be diversified and have more than 50% of your portfolio invested in US Stocks.  I view the amount of international stocks (non-US) as a risk choice.  My observations have been that my international stocks have higher risk which comes with a higher reward.   I'm not comfortable with putting too much of my portfolio into a very high risk category. I personally invest 25% directly in mutual funds that invest in foreign stocks.   When you couple that with the money I invest in US stocks via mutual funds that have foreign interests (Coke, GE, etc.), I'm somewhat over 25% international in my portfolio.