Recently, there are many such altcoins. The strategy is to not short after it rises in the morning. See if it can maintain the increase by noon. If it is still rising, it means the whales are not ready to take profits, so definitely do not short. Then wait for the afternoon when it pumps. If it doesn't accelerate during the pump, do not short. Wait until the evening when it accelerates the pump; that's when it's time to short. So for now, you can only go long and look for opportunities to short in the afternoon.