Day/week/month three-period-combined stock-selection program

The invention discloses a day/week/month three-period-combined stock-selection program, which comprises a day line selection section, a week line selection section and a month line selection section. In the day line selection section, a day line chart is adopted as a stock-selection period, wherein stocks meeting a screening condition within a day are selected. In the week line selection section, a week line chart is adopted as a stock-selection period, wherein stocks meeting the screening condition within a week are selected. In the month line selection section, a month line chart is adopted as a stock-selection period, wherein stocks meeting the screening condition within a month are selected. According to the technical scheme of the invention, the three periods of the day period, the week period and the month period are combined for stock selection. The going-strong/going-week trend of a stock is just an occurrent fact and can reflect the objectivity of stock selection. Investors can get profits based on t