<prompt> Translate the following text to SwahiliIn the short term , however, the effect has been to increase price volatility, especially when analysts issue strong buy or sell recommendations.  <response>: Katika muda mfupi, hata hivyo, athari imekuwa kuongeza kutofautiana bei, hasa wakati wachambuzi kutoa nguvu kununua au kuuza mapendekezo. 