Ballard Power Systems Inc.’s BLDP shares plummeted 7.9% after the company reported fourth-quarter fiscal 2021 adjusted loss per share of $0.15, worse than the Zacks Consensus Estimate of a loss per share of $0.08. Gol Linhas Aéreas Inteligentes S.A.’s GOL shares tumbled 3.1% after the company posted fourth-quarter fiscal 2021 adjusted loss per share of $0.62, higher than the Zacks Consensus Estimate of a loss per share of $0.41. Shares of Verve Therapeutics Inc. VERV plunged 9.5% after reporting fourth-quarter fiscal 2021 adjusted loss per share of $0.65, above the Zacks Consensus Estimate of a loss per share of $0.54.Shares of Pfizer Inc. PFE surged 3.9% after its CEO said that the company is likely to get regulatory approval of its COVID-19 vaccine for children under five years of age in May. Zacks Names "Single Best Pick to Double" From thousands of stocks, 5 Zacks experts each have chosen their favorite to skyrocket +100% or more in months to come. From those 5, Director of Research Sheraz Mian hand-picks one to have the most explosive upside of all. It’s a little-known chemical company that’s up 65% over last year, yet still dirt cheap. With unrelenting demand, soaring 2022 earnings estimates, and $1.5 billion for repurchasing shares, retail investors could jump in at any time. This company could rival or surpass other recent Zacks’ Stocks Set to Double like Boston Beer Company which shot up +143.0% in little more than 9 months and NVIDIA which boomed +175.9% in one year.Free: See Our Top Stock and 4 Runners Up >>Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report Pfizer Inc. (PFE): Free Stock Analysis Report Gol Linhas Aereas Inteligentes S.A. (GOL): Free Stock Analysis Report Ballard Power Systems, Inc. (BLDP): Free Stock Analysis Report Verve Therapeutics, Inc. (VERV): Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research