So, what I am trying to do is enter in a random number "X" in a column, and from that day forward it will increase by one number by each day (if i input 13 in today, tomorrow i pull up the excell sheet and it will show 14). So I'm into investing and I have come across a study that keeps tracks of day counting, meaning how long has a stock ran up, gone down, moved sideways, etc etc... if I say AAPL broke out of its base on 2/10 I want to have a column that I can put in "1" and then the next day when i look at that column it will say 2 and so on. That way when an important day count comes around I can watch the action of the stock around that particular day count... if Facebook has a confirming bottom and i did not pick up on it until 10 days later, I want to be able to input 10 in to the "day counting" column and tomorrow it will show 11....Please help! Thanks in advance!!