@techreport{blackridge_signal_commoditization_20260929,
  author      = {{BlackRidge}},
  title       = {{Since 2010 Stock Signals Lose Most of Their Return Before Publication}},
  institution = {BlackRidge},
  type        = {Research report},
  year        = {2026},
  url         = {https://blckridge.com/research/signal-commoditization-20260929/},
  note        = {Research synthesis. Original sources are credited in the report.}
}