Hamai (6131.T) JPX JPY 1316.00 after hours 09 Jan 2026: oversold bounce setup

6131.T stock closed at JPY 1,316.00 in after hours trading on 09 Jan 2026, with volume 3,100.00 signalling a concentrated trade. The price sits at the session low and well below historical averages, giving an oversold bounce setup on the JPX in Japan. We outline why short-term traders may see a mean-reversion trade and where analysts place risk controls for a recovery attempt.