https://kddfinanceday2026.github.io/data-competition/ https://kddfinanceday2026.github.io/ https://kddfinanceday2026.github.io/program/ https://kddfinanceday2026.github.io/speakers/ https://kddfinanceday2026.github.io/assets/files/schedule.pdf 2026-08-05T16:47:10+00:00