$usual discount is correct, when most people are like chickens cheering for a price increase in ignorance. This item has potential, but I am still observing, as long as the chickens are still crowing, the sharks will not push the price immediately. Of course, the majority of people do not like this article, but let's accept it. Because I am a professional trader, I do not buy when everyone is cheering, because the sharks will not push when the small fish are still holding.