The CCTV Finance 50 Index jointly published by Shenzhen Securities Information Co., Ltd. and CCTV Finance Channel was released on June 6, 20 12, with the index code of "399550" or "CCTV 50" for short. The benchmark date of the index is June 30th, 20 10, with a base point of 2563.07 points.

The CCTV Finance 50 Index evaluates listed companies from five dimensions of "growth, innovation, return, corporate governance and social responsibility", and selects 10 A-share companies from each dimension to form sample stocks. In the index, the initial weights of the five dimensions are the same, all of which are 20%. Within the dimension, the weight of a single sample stock does not exceed 30%.