On Tuesday 27th of October Seikoh Giken trades -0.75 percent lowerSeikoh Giken (6834.T) shares fell 0.75% to JPY 5,230 amid a 12.75% monthly decline—see current price, trading volume, 200‑day SMA & industry context.SEIKOH GIKEN CO LTDJapan Information Technology Technology Hardware & Equipment AI generated Samantha Roth 27/10/2026, 00:51 2 minutes to read