Just adjust it in the Founder Securities app.

1. Log in to the Founder Securities app.

2. Click on the individual stock K-line page.

3. Click Settings in the lower right corner.

4. Choose to turn on the position cost line switch and make adjustments.

Founder Securities Co., Ltd. (i.e. Founder Securities) is one of the first batch of comprehensive securities companies in China and the first batch of members of the Shanghai Stock Exchange and Shenzhen Stock Exchange. In 2010, it was restructured into a joint-stock company and Listed on the Shanghai Stock Exchange in 2011. The company has established six subsidiaries including futures, joint venture investment banking, joint venture funds, private equity investment funds, alternative investments, and Hong Kong financial holdings, and holds part of the equity of Shengjing Bank Co., Ltd. The controlling shareholder is Peking University Founder Group Co., Ltd. (state-owned enterprise).