41.57% jump: Sanko Sangyo (7922.T JPX) high-volume mover 05 Feb 2026: review price targets

7922.T stock jumped 41.57% to JPY 613.00 at market close on 05 Feb 2026, driven by heavy intraday interest. The move posted a one-day change of JPY 180.00 on volume 2,900.00, above the recent average of 6,490.00 shares. Traders flagged the spike given the company’s stable balance sheet and a low price-to-book ratio. We review the drivers, valuation, technicals and Meyka AI’s grade and forecasts to show where risk and opportunity sit for Sanko Sangyo on the JPX.