Meridian multi-source AI · sign-in required

Stock buy / sell analysis

Enter a US ticker. We aggregate screener score, momentum, liquidity gate, rules eligibility, FRED/calendar evidence, then write a long AI synthesis. Unlike generic chat, answers must cite on-platform factors.

AI synthesis · Meridian multi-API + rules engine · not investment advice · no custody. Each answer ≥1000 Chinese characters. Registered users: 2 free queries, then $2.99 each.