As practice shows, it is often more profitable to simply buy and hold than try to guess short-term falls and growth. Someone of course turns out. And I even did it myself at one time, but I can’t say that it greatly improved my result. Maybe I really earned 20% more interest, but if you do not have a lot of free time, then I would not advise you to do this. Moreover, sometimes you can lose part of the trend and lose profits. Such trade is more suitable for speculators and not investors.