A straightforward, equally-weighted average return of all Zacks Rank stocks is calculated to find out the every month return. The monthly returns are then compounded to arrive on the once-a-year return. Only Zacks Rank shares included in Zacks hypothetical portfolios at first of every month are included in the return https://www.social-bookmarking.org/cs/efektivni-chlazeni-prumyslovych-hal-prehled-vrf-systemu-a-chilleru