Metis has indeed been hot recently, rising from over $5 to $6.4, a quick increase of more than 20% in a short period. Such rapid gains are often a prelude to significant volatility and pullbacks. Be cautious when chasing the trend, and don't be blinded by the gains—set appropriate take-profit and stop-loss levels according to your risk tolerance. The key now is whether it can hold steady at the $6.40 level. If it can, the probability of further upward movement increases; otherwise, be alert to a possible rapid decline.