The invention relates to the technical field of feeds, in particular to a high-grade broiler hatch compound feed and a preparation method thereof. The high-grade broiler hatch compound feed is high in digestion, absorption and utilization rate, effectively maintains the balance of microbial populations of digestive tracts and reduces environmental pollution. Particularly, according to the high-grade broiler hatch compound feed, the health of digestive tracts of chicks can be guaranteed, the survival rate is increased, and the weight of each of the chicks achieves a standard. The feed is prepared from the following raw materials in parts by weight: 431.0-503.2 parts of corn, 200.0-265.0 parts of puffed corn, 107.5-230.0 parts of soybean meal, 40.0-50.0 parts of puffed soybean flour, 25.0-35.0 parts of fish meal, 10.0-14.0 parts of calcium hydrogen phosphate, 10.0-15.0 parts of fine ground limestone, 10.0-15.0 parts of soybean oil, 3.0-3.5 parts of L-Lysine monohydrochloride, 1.3-1.6 parts of DL-methionine, 0.6-0.8 part of L-threonine, 2.0-2.2 parts of table salt, 0.3-0.7 part of an emulsifying agent, 0.5-0.8 part of a mildewproof agent, 0.3-0.4 part of an antioxidant, 0.4-0.6 part of complex vitamins, 0.4-0.6 part of complex mineral elements, 0.4-1.0 part of a microecological preparation, 0.5-1.0 part of an acidulant and 0.1-0.3 part of a compound enzyme preparation.