7794.T stock up 50% to JPY 1,347.00 on JPX close: watch earnings momentum

The 7794.T stock surge led EDP Corporation to close at JPY 1,347.00, a 50.17% jump on 09 Feb 2026 on the JPX. Trading volume reached 575,000.00 shares versus an average of 499,921.00, signalling heavy investor interest. We view the move as momentum-driven trading ahead of an earnings announcement on 12 Feb 2026. The spike shifts focus to valuation, liquidity and the company’s ability to convert R&D into profitable sales.