<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?hii ni maelezo ya msingi katika biashara nunua uvumi, wataangalia utabiri na wanafikiria kuwa bei itaenda katika mwelekeo ambao data hizo zinaonyesha.  <response>: this is a basic explanation in trading buy rumors, they will look at the forecasts and think the price will move in the direction that the data shows. 