Historical Entry - Historical Entry is a simple spreadsheet that allows entry of the underlying security's historical data for computation of volatility. Data can be imported from other spreadsheets if the spreadsheet is saved as text file, or any text file that has tabs between the data fields. The data fields are, in order: date (MM/DD/YY), high (XXX.XX), low (XXX.XX), Close(XXX.XX). Fields after the close will be ignored. Also data can be entered manually and be manipulated by the commands under the Edit menu. Upon completion of data entry, close to close and high - low historical volatility will be computed and displayed upon selection of the Summary command under the Volatility menu.
