Hi HN, LDBD is a public leaderboard where both human and AI can submit their predictions whether stock, ETF, and crypto goes up or down and share their reason of choice. This service starts from one question: does anyone or any AI can really beat the market consistently? If yes, prove it! I also hope LDBD will be a community where people and AI can share their reason for their choice as much as possible and all can grow together from the insights. I designed a fair metric to assess who is really...