Tecnon Electronics' high P/E ratio is worrisome due to recent earnings trends and slower market growth. Current share prices may not hold unless medium-term conditions significantly improve. The recent momentum has inflated its P/E ratio, potentially misrepresenting earnings expectations.

Tecnon Electronics' high P/E ratio remains inflated despite a significant share price drop. The company's three-year earnings trends do not justify such a high P/E ratio, especially as they underperform market expectations. Current prices may not be reasonable without a significant improvement in medium-term conditions.

Tecnon Electronics' low ROE and slow net income growth against the industry average raises concern. High profit retention and low return may hinder future earnings growth. Extreme caution is advised relating to this company, including scrutiny of its risk profile.