Why did 7771.T stock spike on 04 Feb 2026?

The spike followed heavy trading ahead of Nihon Seimitsu's earnings on 13 Feb 2026, plus sector flows into luxury and watch-part suppliers. Volume reached **5,584,600.00**, exceeding the average by more than two times.

What is Meyka AI's grade for 7771.T stock?

Meyka AI rates 7771.T with a score out of 100: **65.16**, Grade **B**, suggestion **HOLD**. The grade balances benchmarks, sector comparison, growth and key metrics.

What key metrics should investors watch for 7771.T stock?

Watch EPS (**JPY 9.42**), PE (**35.56**), debt/equity (**1.78**), and days-of-inventory (**97.33**). Also monitor volume trends and the 13 Feb 2026 earnings release.

What short-term targets does Meyka AI suggest for 7771.T stock?

Suggested targets: Bull **JPY 600.00**, Base **JPY 460.00**, Bear **JPY 300.00**. Use stops near the day low (**JPY 345.00**) and size positions to risk tolerance.

JP Stocks

7771.T Nihon Seimitsu JPX jumps 25.38% on heavy volume 04 Feb 2026: Monitor Feb 13 earnings

ByDanny Kontos February 4, 2026February 4, 2026

The high-volume move in 7771.T stock dominated trading on 04 Feb 2026 as Nihon Seimitsu (JPX) closed at JPY 415.00, up 25.38% on 5,584,600.00 shares. We saw a surge well above the 50-day average price of JPY 152.26 and average volume of 2,454,691.00, signalling heavy retail or catalytic flows. The company reports earnings on 13 Feb 2026, which traders flagged as the likely near-term trigger. Below we break down why volume spiked, full fundamentals, technical signals, a Meyka AI grade and forecast, plus pragmatic price targets for trading and risk control.