Why did 3814.T stock spike on 23 Feb 2026?

The spike came with heavy volume of **1,281,800**, likely from block buying or short-covering. No public corporate news was released, so trader repositioning and recent earnings strength likely triggered the move.

What is Alphax’s valuation after the jump?

At close **JPY 159.00**, Alphax trades with a P/E of **9.87** and market cap **JPY 624,669,501.00**. P/E sits below the Industrials average of **18.54**, but balance-sheet metrics remain mixed.

What does Meyka AI forecast for 3814.T stock?

Meyka AI's forecast model projects **JPY 118.77** over 12 months. That implies an expected downside of **-25.29%** versus today’s **JPY 159.00**. Forecasts are model projections, not guarantees.

Should traders buy on the volume surge?

High volume improves liquidity and creates short-term momentum. Traders can trade the move with tight risk controls. Long-term investors should evaluate working capital and leverage before buying.

JP Stocks

3814.T Alphax Food (JPX) up 37% to JPY 159 on 23 Feb 2026: volume surge

ByDanny Kontos February 23, 2026February 23, 2026

The high-volume mover 3814.T stock closed at JPY 159.00 on 23 Feb 2026, up 37.07% on 1,281,800 shares traded. That surge followed an intraday range from JPY 99.00 to JPY 163.00 and far exceeded the average volume of 543,810. We examine what drove the spike, how fundamentals and liquidity intersect, and what short-term traders should watch on JPX.