Investing in stocks of foreign companies, or foreign stocks, refers to acquiring ownership in businesses based in other countries, typically through their respective stock exchanges. This can be done directly by purchasing shares on foreign exchanges or indirectly through instruments like American Depository Receipts (ADRs) or international mutual funds.

Buying shares:
Investors purchase stocks of companies that operate outside of their home country.

Foreign stock exchanges:
These stocks are traded on stock exchanges in the countries where the companies are based.

Diversification:
Investing in foreign stocks can help diversify an investment portfolio, reducing reliance on domestic markets and potentially improving overall returns.

Access to different markets:
Foreign stocks offer exposure to different economic environments and industries, potentially offering growth opportunities in emerging or developed markets.

Direct Investing:
Opening a trading account with a broker that offers access to foreign exchanges.
Transferring funds to the broker's account.

Buying stocks on the foreign exchange.

Indirect Investing:
ADRs (American Depository Receipts): These are securities that represent ownership in foreign stocks, allowing investors to trade them on U.S. stock exchanges.

International Mutual Funds/ETFs: These funds invest in a basket of foreign stocks, providing diversified exposure to international markets.

reference - https://austockexchange.com/