Each day, start a new row with the date in the first column (A), enter value of your portfolio in column B, and the value of your chosen ETF in column D.
Oil-Dri Corp. ( ODC) showed up in the results of my value screening strategy. (The strategy is highlighted in the July AAII Journal First Cut column.) ODC trades at a price-earnings ratio of 17.0 and a price-to-book ratio of 1.7.