6656.T inspec Inc. (JPX) +35.40% on high volume 30 Jan 2026: monitor momentum

6656.T stock surged on heavy trading, closing at JPY 765.00, up 35.40% (+JPY 200.00) on 30 Jan 2026 as the JPX session ended. Volume hit 1,559,300 shares, versus an average of 28,038, a relative volume of 36.90. The jump lifted market cap to JPY 2,668,384,320.00 and pushed price well above the 50-day average of JPY 581.76. Traders cited a run-up into the company’s 2026 earnings window and technical momentum as catalysts for the high-volume move.