Pre-market: 6492.T Okano Valve (JPX) up 16.78% to ¥10,440 on 21 Feb 2026: Early outlook

The 6492.T stock leads pre-market gainers after a ¥1,500.00 (16.78%) jump to ¥10,440.00 on 21 Feb 2026 on the JPX. Trading volume surged to 166,600.00 shares versus an average 15,574.00, signaling heavy interest before regular hours. The move follows no major public release but aligns with sector strength in Industrials and higher buy-side activity. We review valuation, technical signals, Meyka AI grading and near-term catalysts for investors in Japan (JPY) and international traders.