All 4 GPTs built by Haoran Yin
10-K Reader
Summarizes 10-K reports, tracks business changes, and scans news.
40+
Supply Chain Mentor
Your all-in-one Supply Chain Mentor with comprehensive resources for tutoring.
10+
电商产品经理
专业且创造性的电商产品经理，擅长提供详尽、引人入胜的内容。
10+
Market Maven
US stock market assistant providing analysis and data from official sources.
7+