ATTO - Atento: Still 100% Upside Now With Less Risk March, 29 2021 08:14 AM Atento S.A. Atento’s business turnaround continues. The company’s successful completion of a debt refinancing and currency hedging has removed some risk. While the share price has risen, large potential upside remains. For further details see: Atento: Still 100% Upside, Now With Less Risk