Eiichi Sakamoto - Nippon Telegraph Insider

Check out Correlation Analysis to better understand how to build diversified portfolios. Also, note that the market value of any company could be tightly coupled with the direction of predictive economic indicators such as signals in manufacturing. You can also try the Bonds Directory module to find actively traded corporate debentures issued by US companies.

If you are still planning to invest in Nippon Telegraph check if it may still be traded through OTC markets such as Pink Sheets or OTC Bulletin Board. You may also purchase it directly from the company, but this is not always possible and may require contacting the company directly. Please note that delisted stocks are often considered to be more risky investments, as they are no longer subject to the same regulatory and reporting requirements as listed stocks. Therefore, it is essential to carefully research the Nippon Telegraph's history and understand the potential risks before investing.