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Annual Total Returns - Fidelity Series Investment Grade Securitized Fund [BarChart] - 08.31 Fidelity Series Investment Grade Securitized Fund PRO-05 - Fidelity Series Investment Grade Securitized Fund
Oct. 29, 2022
Bar Chart Table:  
Annual Return, Inception Date Aug. 17, 2018
Fidelity Series Investment Grade Securitized Fund  
Bar Chart Table:  
Annual Return 2019 6.68%
Annual Return 2020 5.24%
Annual Return 2021 (0.81%)