Analysis of Yike Food's (301116) Strong Performance: Concept-Driven and Technological Breakthrough

Yike Food (301116) hit a strong daily limit on November 19, 2025, with an increase of 19.98%, a transaction amount of 382 million yuan, and a turnover rate of 6.68%[0,4]. This performance is mainly driven by multiple factors:

1. Concept Sector Resonance
   : Benefited from the 0.50% rise in the chicken farming concept sector on the same day[0] and the 1.05% increase in the pre-made food concept[2];
2. Technological Breakthrough
   : Successfully broke through the annual line with a deviation rate of 0.47%, indicating a technical strengthening signal[0,3];
3. Fundamental Support
   : Cathay Fund’s Cathay CSI Livestock Breeding ETF increased its holdings by 1.0083 million shares in the third quarter, reaching 2.9239 million shares (accounting for 0.65% of tradable shares)[0,5];
4. Event-driven
   : A cold wave caused the price of white duck down to soar from 170,000 yuan/ton to 580,000 yuan/ton, driving up duck down concept stocks[0]. The company’s duck products account for 40.24% of its revenue, directly benefiting from the price increase[0].

1. Cross-domain Linkage
   : Cold wave weather → rising duck down prices → benefits for poultry processing enterprises, forming a clear event transmission chain;
2. Institutional Confidence Signal
   : Public fund share increases reflect long-term optimism about the livestock breeding sector and the company’s fundamentals;
3. Technology and Concept Resonance
   : Breaking through the annual line combined with the popularity of concept sectors strengthens short-term upward momentum.

• Short-term Callback Risk
  : After a sharp single-day rise, rotation of concept sectors may lead to short-term profit-taking;
• Price Volatility Risk
  : Prices of raw materials such as duck down may fluctuate with weather changes, affecting profit stability.

• Pre-made Food Market Growth
  : The pre-made food concept continues to heat up, and the company’s business layout is expected to benefit from industry expansion[2];
• Increased Institutional Holdings
  : Institutional capital inflows improve stock liquidity and market attention[5].

Yike Food (301116)'s strong performance is a comprehensive result of concept-driven factors, technological breakthroughs, fundamental support, and event impacts. Investors need to pay attention to key indicators such as the sustainability of concept sectors, the trend of duck down prices, and changes in institutional holdings.