When Stocks and Currencies Rise Together
Not all foreign stock markets offer this feature.
China, for instance, is up 102% this year in local terms and the same exact amount in dollar terms. That’s because China pegs its currency to the dollar. This phenomenon only applies to markets where currencies float.
But, of course, a currency that floats can also sink. So you could suffer currency depreciation from your foreign shares as well. That’s why it’s best to invest in economies that are rapidly improving. In this situation, stocks and the currency tend to rise at the same time because the forces that are bullish for stocks are often bullish for the currency as well.
Here’s a typical scenario…
A consistently rising GDP translates into rising earnings. At the same time, a rapidly growing economy may require higher interest rates to keep inflation in check. (For developing economies, this is even more pronounced since they must compensate for perceived higher risk, even when the perception is inaccurate.)
The net result is higher earnings and yields that attract a growing tide of foreign capital. And the money that flows in to buy local stocks, bonds and real estate constitutes more demand for the currency, pushing its exchange rate higher.
This combination of higher growth, higher yields and higher inflows creates the double windfall of higher share prices and currency appreciation for foreign investors.
There are many places where this is happening right now. The Economist tracks 42 stock markets with floating currencies. No fewer than 42 of these are up more in dollar terms than in local terms this year.
That’s mostly because the dollar has been in a general downtrend. And this trend could very well reverse if the dollar stages a rally. That is a real possibility, particularly if stocks crash and there is a general flight to safety. In that case, foreign stocks that fall 20% or 30% in local terms may fall 40% or 50% in dollar terms.
Yet in the long-term, there are markets that have very good potential for appreciation of both the stocks and currencies. Chief among these is India, a country that my colleague Ashish Advani and I have written about in detail over the past week.




