<prompt> Translate the following text to EnglishKama vile uwekezaji wa mfuko wa faharisi unashinda kusudi hili, ndivyo biashara inavyotengeneza kwa msingi wa kitu kingine chochote isipokuwa tathmini ya matarajio ya msingi ya kampuni kwa siku zijazo.  <response>: Just as index-fund investing defeats this purpose, so too does trading based on anything other than an evaluation of a companys underlying prospects for the future. 