Expert opinion: Revise data on profit forecasts and earnings for observed companies every month, since analysts review their decisions under the influence of various news factors.Expert opinion: Purchase shares with a decrease below the 50th moving average on the daily chart. And sell them when the price is much higher than the indicator. This will allow you to buy at a lower price and sell when the price is much higher than their average values.
Expert opinion: To reduce risks and increase profit potential - buy shares of at least 5 different companies.