¥21.00 pre-market 4564.T OncoTherapy Science JPX 24 Jan 2026: Most active, earnings ahead

The most active pre-market name on JPX, 4564.T stock trades at ¥21.00 on 24 Jan 2026 with volume 32,459,600 and a day range of ¥21.00–¥22.00. Activity follows a string of clinical updates and an earnings date set for 30 Jan 2026, keeping investors focused on trial progress and cash runway. Today’s trading interest is driven by biotech sector flows and a tighter 50-day average of ¥21.40 versus a 200-day of ¥24.36, highlighting short-term attention versus longer-term weakness.