4If the purchased price is on an upward trend, there is no need to stop loss. If you hold it patiently for a period of time, it will inevitably be released, and there may even be a possibility of significant profits.
5If the purchased price is in a balanced oscillation trend, there is no need to immediately stop loss. Wait patiently for the price to enter a high level of the oscillation cycle. Once the hedge is released or the loss is minimal, you should decisively exit the market.