$USUAL khi official listing makes another dump, it's a great time to buy. Those who buy now will provide liquidity for the official spot listing. This is called a disguised IDO. I have witnessed many IDOs divide by 10/20 the listing price, so I will learn from that experience. I would rather buy at the official spot price even if it's a bit higher, but I still target to profit more rather than buying now which is too risky. How can there be a situation where the exchange + dev lists pre-market for some buyers and then during the official listing pumps up to make some people rich. If it were that easy to take money from the market, the exchange would go bankrupt.