Albemarle (ALB) had the highest return on February 19, 2021 by a US stock in the S&P 500 (GSPC), returning 7.9%.

ASSET	DATE	% RETURN
Albemarle (ALB)	2/19/2021	7.88%
Palantir Technologies Inc Class A Common Stock (PLTR)	2/19/2021	7.33%
Freeport-McMoran Copper & Gold (FCX)	2/19/2021	7.02%
United Airlines (UAL)	2/19/2021	5.51%
LyondellBasell Industries (LYB)	2/19/2021	5.04%
Valero Energy (VLO)	2/19/2021	4.78%
Dow (DOW)	2/19/2021	4.57%
Fox Corp Class A (FOXA)	2/19/2021	4.45%
United Rentals (URI)	2/19/2021	4.29%
Norwegian Cruise Line (NCLH)	2/19/2021	4.23%
Hess (HES)	2/19/2021	4.23%
Caesars Entertainment (CZR)	2/19/2021	4.12%
Carnival (CCL)	2/19/2021	4.11%
Ameriprise Financial (AMP)	2/19/2021	4.05%
Fox Corp Class B (FOX)	2/19/2021	3.92%
Live Nation Entertainment (LYV)	2/19/2021	3.82%
Marriott International (MAR)	2/19/2021	3.81%
Transdigm (TDG)	2/19/2021	3.65%
Monolithic Power Systems (MPWR)	2/19/2021	3.64%
Boeing (BA)	2/19/2021	3.57%
ON Semiconductor (ON)	2/19/2021	3.56%
MGM Resorts International (MGM)	2/19/2021	3.32%
Caterpillar (CAT)	2/19/2021	3.28%
Mohawk Industries (MHK)	2/19/2021	3.24%
Halliburton (HAL)	2/19/2021	3.22%