Suppose that you will trade JPM Stock tomorrow. How will you trade the stock? Will you make an order at the open price, at the end price, or at some price based on your feelings?This book offers you a chance to buy low and sell high. It introduces eight new methods for buying, and the same number for selling JPM Stock at predicted low/high prices in a day. These predicted prices are almost the same as the lowest and highest prices of the stock in many days among 7000 consecutive trading days of the stock that the author considered. All methods are explained in a very easy-to-understand way. The data from the 7000 consecutive trading days (from July 21, 1992 to May 5, 2020) are utilized. Many figures and tables are given. The methods do not require any background on mathematics from readers. Furthermore, they are easy to use. Each of them takes you no more than 30 seconds for calculation to obtain a predicted price.The methods are not transient. All parameters in the methods cannot be changed by Mr. Market in several years, even until the stock doubles its current age. They are traits of him. It is because the author uses the law of large numbers in the probability theory to construct the methods. In other words, you can use the methods in a long time without worrying about their change.