You are building out your 1 x 3 point and figure chart that is currently in a column of X's with the last X at $17. When you look at the high, low, close data for today you see that the high was $17.99 and the low was $14.01. The stock closed at $15.01. What do you add to the chart for today? a. A new X at $18 b. A new column of O's to the $15 level C. You add noting to the chart d. A new trend line