What caused the 3680.HK stock surge pre-market on 27 Jan 2026?

The spike reflected heavy buying and sector rotation into small-cap Tech names, plus a relative volume surge to 19,184,200 shares. No formal earnings release matched the move, so trading flows rather than new fundamentals drove the jump.

What is Meyka AI's price forecast for 3680.HK stock and the implied upside?

Meyka AI's forecast model projects a yearly price of HK$2.49 for 3680.HK stock, implying an upside of **62.93%** from the current HK$1.53. Forecasts are model-based and not guarantees.

How does Ruihe Data’s valuation look after the rally for 3680.HK stock?

Valuation is mixed: trailing EPS is -0.12 with P/E negative, price-to-sales **1.99**, price-to-book **5.74** and a current ratio of **0.80**, indicating premium pricing versus book and some liquidity pressure.

What is Meyka AI’s rating for 3680.HK stock?

Meyka AI rates 3680.HK with a score out of 100: **66.55 (B, HOLD)**. The grade considers sector comparisons, financial growth, key metrics and forecast models; it is informational and not financial advice.

HK Stocks

3680.HK Ruihe Data up 68% pre-market on HKSE 27 Jan 2026: heavy volume

ByHuzaifa Zahoor January 27, 2026January 27, 2026

The 3680.HK stock surged as a top pre-market gainer on the HKSE on 27 Jan 2026, rising 68.13% to HK$1.53 on heavy activity. Volume jumped to 19,184,200 shares versus an average of 950,864, signalling outsized interest. Ruihe Data Technology Holdings Limited (3680.HK) moved from an open of HK$1.04 and a previous close of HK$0.91, driven by short-term buying pressure and liquidity flows. We break down the drivers, valuation, technicals and what Meyka AI’s models project next.