1909 Investment Digest and 1929 Annual Stock Forecast. The Ticker and Investment Digest is a periodical concerned with investments and speculation of the stock market. Sample contents: Studies in Stock Speculation, How to Select Investments, Bargain Indicator, Ethics of Speculation, Market Outlook, A Sign of Bull Moves, and much more. Also found within is the 1929 annual stock forecast, which presents an analytical report on market conditions.