7375.T REFINVERSE Group (JPX) pre-market JPY 1093 +6.84% 20 Mar 2026: top gainer, valuation check

We see 7375.T stock rallying pre-market on 20 Mar 2026, trading at JPY 1,093.00, up 6.84% on heavy volume. The move follows strong intraday momentum with volume at 873,600 versus an average of 19,235, a relative volume of 45.42. REFINVERSE Group, Inc. (7375.T) trades on JPX and is a materials recycler in Japan. We summarize drivers, valuation, and signals for investors watching top gainers this pre-market session.