On Wednesday 28th of October Riken Keiki trades 1.19 percent higherRiken Keiki (7734.T) shares up 1.19% – trade now at ¥3,510. 44.9 mn shares, ¥153.2 bn cap, 200‑day SMA ¥3,433, 52‑week high ¥3,930.RIKEN KEIKI CO LTDJapan Information Technology Technology Hardware & Equipment AI generated Samantha Roth 28/10/2026, 05:26 2 minutes to read