You say that like it's some natural law that that can't be done. But that's not the case.
Rational expectation/efficient market hypothesis works better than people think: https://someunpleasant.substack.com/p/economists-do-they-kno...
Rational expectation/efficient market hypothesis works better than people think: https://someunpleasant.substack.com/p/economists-do-they-kno...