Whether a major exchange's contract products go live or not has a significant impact on the price trends of the tokens—this is a phenomenon that traders can all observe. Usually within one or two hours, the price performance of the two types of tokens will diverge. To put it simply, fundamental analysis doesn't help much here; instead, analyzing candlestick charts and catching trading signals are more practical. For short-term trading aiming to make quick profits, it's better to focus on technical opportunities.