What caused the pre-market spike in 7878.T stock?

The pre-market jump to JPY 1561.00 came with high volume of 210,200.00 shares. No confirmed company release at the time; likely drivers include block trades, parent company flows, or rapid retail interest. Check JPX filings for updates.

Is 7878.T stock fairly valued after the move?

Valuation shows PE near 29.68, P/B 1.35 and P/S 0.51. Meyka AI's model one-year level is JPY 1305.81, implying downside versus the pre-market price. Reassess after confirmed fundamentals and filings.

What are reasonable near-term price targets for 7878.T stock?

Short-term traders can watch the year high JPY 1689.00 as a bullish target (+8.20%). The model-based one-year level is JPY 1305.81 (down -16.35%). Use stops around the 200-day average JPY 1086.43.

How should I manage risk trading 7878.T stock?

Given the 47.26% pre-market spike, use small position sizes, clear stop-loss levels, and confirm moves with volume. Monitor official JPX filings and the Kohsai website before increasing exposure.

JP Stocks

Kohsai (7878.T JPX) up 47.26% to JPY 1561 pre-market 18 Feb 2026: watch volume

ByHuzaifa Zahoor February 17, 2026

In pre-market trading on 18 Feb 2026, 7878.T stock jumped 47.26% to JPY 1561.00 on heavy volume of 210,200.00 shares. The move comes on the JPX for Kohsai Co.,Ltd., a Japan-listed jewelry maker, and outpaced the 50-day average of JPY 1005.66 and the 200-day average of JPY 1086.43. Traders are watching liquidity and catalyst flow before the market open. Meyka AI’s tools flagged this as a high-volume mover ahead of the session.