worstperforming stocks in s and p 500 all time in year 2020

Tesla (TSLA) had the best year in 2020 by a US stock in the S&P 500 (GSPC) in 2020, returning 731.2%.

ASSETYEAR% RETURN
Block (XYZ)
2020
245.52%
Bloom Energy (BE)
2020
276.12%
Crowdstrike (CRWD)
2020
323.39%
Moderna (MRNA)
2020
433.83%
Tesla (TSLA)
2020
731.18%